Contact details +64 (06) 356 9099 ext. 85143

Prof Cord Heuer

GROUP LEADER - ACADEMIC

School of Veterinary Science

Qualifications:

PhD (Epidemiology), Utrecht University, The Netherlands, 2000
MSC (Epidemiology), Ontario Veterinary College, Canada, 1991
Dr.Vet.Med. (Water Buffalo Reproduction), School of Veterinary Medicine Hannover, Germany, 1980
BVSc, School of Veterinary Medicine Hannover, Germany, 1977

Profile:

Epidemiologist with a focus on teaching and research in epidemiology and veterinary public health (16 years), ruminant herd health and production management (6 years); international development (12 years). Team leader of 3 senior scienctists, 2 technicians, to date (2014) supervised 9 and co-supervising 11 PhD students, 30 master students. Special interest in field investigations and mathematical modelling of the transmission, spread economics and control of infectious diseases in human and animal populations.
Director of the Master of Veterinary Studies in Epidemiology programme at Massey University.
Manager of the Emerging Disease Response service contract for Ministry of Primary Industries, Govt. of New Zealand (2001 to date).
Long term development cooperation in Pakistan (1979-86) and Somalia (1988-90).
Short term assignments: project planning, review and appraisals (mission leader), project M&E, professional profiling, training in epidemiology and health economics, production monitoring, cross-sectional studies, primary veterinary services for GTZ, World Bank, AFC, OIE and World Vision for development programs in Africa, Middle East and Asia (Kenya, Uganda, Malawi, Syria, Pakistan, Thailand, Mongolia, Camdodja, ASEAN).

Professor of Veterinary Epidemiology and Infectious Diseases

Gilruth Chair, Director of the EpiCentre, School of Veterinary Science

Director of the OIE Collaborating Centre for Veterinary Epidemiology and Public Health (EpiCentre, mEpiLab, CAHEC)

Teaching and research in veterinary epidemiology and public health such as leptospirosis in humans and animals, transmission and economics of control of paratuberculosis in several species. Director of the Master of Veterinary Studies programme at Massey University. Long and short term consultant for international development (1979-2003, mission leader) in countries of Africa, Middle East and Asia.

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Professional

Contact details

Ph: +64 6 951 8143
Location: 1.14, Wool Building, Epicentre
Campus: Turitea

Research Expertise

Research Interests

Livestock production diseases, herd health economics, infectious disease transmission and economics, zoonoses and veterinary public health, mathematical modelling of infectious disease, clinical trials; disease control (BVD, Johne's disease, Leptospirosis); latent class analysis; evaluation of diagnostic tests, dairy herd health, mastitis, and other large animal diseases in livestock and farming populations.

Research Opportunities

OIE-Massey Programme Leader (01/01/2016) Controlling Foot and Mouth Disease by risk based, partial vaccination in South East Asia (Myanmar, Laos, Cambodia, Vietnam)
PhD in Ovine Johne's disease (OJD) (01/09/2014) Economics of OJD and of various prevention options using field surveys, post-mortem examination, pathogen culture, PCR and DNA typing, modelling of disease dynamics, and benefit-cost analysis.
PhD Ecology of leptospirosis (01/01/2015) Surveys among wildlife and multispecies dynamic disease modelling will be used to evaluate the contribution of wildlife and domestic livestock to human exposure, infection and disease.
Economic effects of Mycoplasma bovis infection of dairy herds in New Zealand (01/03/2019) THE NZ government (MPI) funds a project to estimate the clinical and sub-clinical loss due to M.bovis infection in dairy herds.

Thematics

Resource Development and Management, Health and Well-being, Future Food Systems

Area of Expertise

Field of research codes
Agricultural And Veterinary Sciences (070000): Animal Production (070200): Animal Reproduction (070206):
Epidemiology (111706): Medical And Health Sciences (110000): Public Health and Health Services (111700):
Veterinary Diagnosis and Diagnostics (070703): Veterinary Epidemiology (070704): Veterinary Sciences (070700)

Keywords

Epidemiology; veterinary public health, clinical trials; mathematical modelling of infectious disease, disease control (BVD, Johne's disease, leptospirosis); latent class analysis; long and short term consultant for international development (1979-2003, mission leader) in countries of Africa, Middle East and Asia.

Research Projects

Summary of Research Projects

Position	Current	Completed
Not Specified	1	0
Project Leader	9	36

Completed Projects

Project Title: Associations between genotypes of Mycobacterium avium subsp. paratuberculosis and the severity of disease in cattle, sheep and red deer, both from New Zealand and Germany

Date Range: 2017 - 2018

Funding Body: Royal Society of New Zealand

Project Team:

Prof Cord Heuer - Project Leader

Research Outputs

Journal

Request Academic Output

Evans, CA., Han, JH., Weston, JF., Heuer, C., & Gates, MC. (2020). Serological evidence for exposure to bovine viral diarrhoea virus in sheep co-grazed with beef cattle in New Zealand. New Zealand Veterinary Journal.
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Sanhueza, JM., Baker, MG., Benschop, J., Collins-Emerson, JM., Wilson, PR., & Heuer, C. (2020). Estimation of the burden of leptospirosis in New Zealand. Zoonoses and Public Health. 67(2), 167-176
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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van Andel, M., Zaari, S., Bernard, P., McFadden, A., Dacre, I., Bingham, P., . . . Gates, MC. (2020). Evaluating the utility of national-scale data to estimate the local risk of foot-and-mouth disease in endemic regions. Transboundary and Emerging Diseases. 67(1), 108-120
[Journal article]Authored by: Gates, M., Heuer, C.

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Han, JH., Weston, JF., Heuer, C., & Gates, MC. (2019). Estimation of the within-herd transmission rates of bovine viral diarrhoea virus in extensively grazed beef cattle herds. Veterinary Research. 50(1)
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Gates, MC., Evans, CA., Han, JH., Heuer, C., & Weston, JF. (2020). Practices and opinions of New Zealand beef cattle farmers towards bovine viral diarrhoea control in relation to real and perceived herd serological status. New Zealand Veterinary Journal. 68(2), 92-100
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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van Andel, M., Jones, G., Buckle, K., Phiri, B., McFadden, A., Dacre, I., . . . Gates, MC. (2020). Estimating foot-and-mouth disease (FMD) prevalence in central Myanmar: Comparison of village headman and farmer disease reports with serological findings. Transboundary and Emerging Diseases. 67(2), 778-791
[Journal article]Authored by: Gates, M., Heuer, C., Jones, G.

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Yupiana, Y., Vallee, E., Wilson, P., Collins-Emerson, J., Weston, J., Benschop, J., . . . Heuer, C. (2019). Emerging Leptospira strain poses public health risk for dairy farmers in New Zealand. Preventive Veterinary Medicine. 170
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

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Whittington, R., Donat, K., Weber, MF., Kelton, D., Nielsen, SS., Eisenberg, S., . . . De Waard, JH. (2019). Control of paratuberculosis: Who, why and how. A review of 48 countries. BMC Veterinary Research. 15(1)
[Journal article]Authored by: Heuer, C.

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Patel, KK., Burrows, E., Heuer, C., Asher, GW., Wilson, PR., & Howe, L. (2019). Investigation of Toxoplasma gondii and association with early pregnancy and abortion rates in New Zealand farmed red deer (Cervus elaphus). Parasitology Research. 118(7), 2065-2077
[Journal article]Authored by: Heuer, C., Howe, L.

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Gates, MC., Evans, CA., Weir, AM., Heuer, C., & Weston, JF. (2019). Recommendations for the testing and control of bovine viral diarrhoea in New Zealand pastoral cattle production systems. New Zealand Veterinary Journal. 67(5), 219-227
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Gates, MC., Han, JH., Evans, CA., Weston, JF., & Heuer, C. (2019). Assessing the use of diagnostic laboratory accession data to support national bovine viral diarrhoea control in New Zealand. New Zealand Veterinary Journal. 67(4), 194-202
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Yupiana, Y., Wilson, PR., Weston, JF., Vallée, E., Collins-Emerson, JM., Benschop, J., . . . Heuer, C. (2019). Epidemiological investigation of Leptospira spp. in a dairy farming enterprise after the occurrence of three human leptospirosis cases. Zoonoses and Public Health. 66(5), 470-479
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

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Marquetoux, N., Ridler, A., Heuer, C., & Wilson, P. (2019). What counts? A review of in vitro methods for the enumeration of Mycobacterium avium subsp. paratuberculosis. Veterinary Microbiology. 230, 265-272
[Journal article]Authored by: Heuer, C.

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Kock, R., & Heuer, C. (2019). Prevention and control of diseases at the interface of livestock, wildlife and humans. Veterinary Sciences. 6(1)
[Journal article]Authored by: Heuer, C.

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Patel, KK., Stanislawek, WL., Burrows, E., Heuer, C., Asher, GW., Wilson, PR., . . . Howe, L. (2019). Investigation of association between bovine viral diarrhoea virus and cervid herpesvirus type-1, and abortion in New Zealand farmed deer. Veterinary Microbiology. 228, 1-6
[Journal article]Authored by: Heuer, C., Howe, L.

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Griffiths, K., Ridler, A., Heuer, C., Corner-Thomas, R., & Kenyon, P. (2018). Associations between liveweight, body condition score and previous reproductve outcomes, and the risk of ewes bred at 18-months of age being dry at docking. New Zealand veterinary journal. 66(6), 290-296
[Journal article]Authored by: Corner-Thomas, R., Griffiths, K., Heuer, C., Kenyon, P., Ridler, A.

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Han, JH., Holter, J., Moffat, J., Weston, JF., Heuer, C., & Gates, MC. (2018). Using Bayesian network modelling to untangle farm management risk factors for bovine viral diarrhoea virus infection. Preventive Veterinary Medicine. 161, 75-82
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Vallée, E., Heuer, C., Collins-Emerson, JM., Benschop, J., Ridler, AL., & Wilson, PR. (2018). Effects of natural infection by L. borgpetersenii serovar Hardjo type Hardjo-bovis and L. interrogans serovar Pomona, and leptospiral vaccination, on sheep growth. Preventive Veterinary Medicine. 159, 196-202
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Ridler, A., Vallee, E.

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Dreyfus, A., Wilson, P., Benschop, J., Collins-Emerson, J., Verdugo, C., & Heuer, C. (2018). Seroprevalence and herd-level risk factors for seroprevalence of Leptospira spp. in sheep, beef cattle and deer in New Zealand. New Zealand Veterinary Journal. 66(6), 302-311
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Shrestha, R., McKenzie, JS., Gautam, M., Adhikary, R., Pandey, K., Koirala, P., . . . Heuer, C. (2018). Determinants of clinical leptospirosis in Nepal. Zoonoses and Public Health. 65(8), 972-983
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., McKenzie, J.

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Han, JH., Weir, AM., Weston, JF., Heuer, C., & Gates, MC. (2018). Elimination of bovine viral diarrhoea virus in New Zealand: a review of research progress and future directions. New Zealand Veterinary Journal. 66(6), 273-280
[Journal article]Authored by: Gates, M., Heuer, C., Weston, J.

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Griffiths, KJ., Ridler, AL., Heuer, C., Corner-Thomas, RA., & Kenyon, PR. (2018). Associations between liveweight, body condition score and previous reproductive outcomes, and the risk of ewes bred at 18-months of age being dry at docking. New Zealand Veterinary Journal. 66(6), 290-296
[Journal article]Authored by: Corner-Thomas, R., Griffiths, K., Heuer, C., Kenyon, P., Ridler, A.

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Giles, JC., Johnson, W., Jones, G., Heuer, C., & Dunowska, M. (2018). Development of an indirect ELISA for detection of antibody to wobbly possum disease virus in archival sera of Australian brushtail possums (Trichosurus vulpecula) in New Zealand. New Zealand Veterinary Journal. 66(4), 186-193
[Journal article]Authored by: Dunowska, M., Heuer, C., Jones, G.

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Patel, KK., Howe, L., Heuer, C., Asher, GW., & Wilson, PR. (2018). Pregnancy and mid-term abortion rates in farmed red deer in New Zealand. Animal Reproduction Science. 193, 140-152
[Journal article]Authored by: Heuer, C., Howe, L.

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Vallée, E., Heuer, C., Collins-Emerson, JM., Benschop, J., Ridler, AL., & Wilson, PR. (2018). Effects of natural infection by L. borgpetersenii serovar Hardjo type Hardjo-bovis, L. interrogans serovar Pomona and leptospiral vaccination on sheep reproduction. Theriogenology. 114, 126-135
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Ridler, A., Vallee, E.

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Sanhueza, JM., Wilson, PR., Benschop, J., Collins-Emerson, JM., & Heuer, C. (2018). Meta-analysis of the efficacy of Leptospira serovar Hardjo vaccines to prevent urinary shedding in cattle. Preventive Veterinary Medicine. 153, 71-76
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Marquetoux, N., Mitchell, R., Ridler, A., Heuer, C., & Wilson, P. (2018). A synthesis of the patho-physiology of Mycobacterium avium subspecies paratuberculosis infection in sheep to inform mathematical modelling of ovine paratuberculosis. Veterinary Research. 49(1)
[Journal article]Authored by: Heuer, C.

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Yang, DA., Laven, RA., Heuer, C., Vink, WD., & Chesterton, RN. (2018). Farm level risk factors for bovine digital dermatitis in Taranaki, New Zealand: An analysis using a Bayesian hurdle model. Veterinary Journal. 234, 91-95
[Journal article]Authored by: Heuer, C., Laven, R.

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Patel, KK., Howe, L., Haack, N., Heuer, C., Asher, GW., & Wilson, PR. (2018). Lack of association between Leptospira spp. serovars Hardjobovis and Pomona and pregnancy and mid-term abortion in New Zealand farmed red deer. Veterinary Microbiology. 215, 83-89
[Journal article]Authored by: Heuer, C., Howe, L.

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Gautam, M., Anderson, P., Ridler, A., Wilson, P., & Heuer, C. (2018). Economic cost of ovine Johne's disease in clinically affected New Zealand flocks and benefit-cost of vaccination. Veterinary Sciences. 5(1)
[Journal article]Authored by: Heuer, C., Ridler, A.

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Gautam, M., Ridler, A., Wilson, PR., & Heuer, C. (2018). Control of clinical paratuberculosis in New Zealand pastoral livestock. New Zealand Veterinary Journal. 66(1), 1-8
[Journal article]Authored by: Heuer, C.

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Barkema, HW., Orsel, K., Nielsen, SS., Koets, AP., Rutten, VPMG., Bannantine, JP., . . . De Buck, J. (2018). Knowledge gaps that hamper prevention and control of Mycobacterium avium subspecies paratuberculosis infection. Transboundary and Emerging Diseases. 65, 125-148
[Journal article]Authored by: Heuer, C.

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Yang, DA., Heuer, C., Laven, R., Vink, WD., & Chesterton, RN. (2017). Estimating the true prevalence of bovine digital dermatitis in taranaki, New Zealand using a bayesian latent class model. Preventive Veterinary Medicine. 147, 158-162
[Journal article]Authored by: Heuer, C., Laven, R.

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Heuer, C., Yupiana, Y., Collins-Emerson, JM., Benschop, J., Weston, J., Wilkinson, D., . . . Wilson, P. (2017). Leptospira shedding in dairy herds: new findings. VetScript.
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

Patel, KK., Howe, L., Heuer, C., Asher, GW., & Wilson, PR. (2017). Evaluation of Western blot, ELISA and latex agglutination tests to detect Toxoplasma gondii serum antibodies in farmed red deer. Veterinary Parasitology. 244, 154-159
[Journal article]Authored by: Heuer, C., Howe, L.

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Pittavino, M., Dreyfus, A., Heuer, C., Benschop, J., Wilson, P., Collins-Emerson, JM., . . . Furrer, R. (2017). Comparison between Generalized Linear Modelling and Additive Bayesian Network; Identification of Factors associated with the Incidence of Antibodies against Leptospira interrogans sv Pomona in Meat Workers in New Zealand. Acta Tropica.
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Pittavino, M., Dreyfus, A., Heuer, C., Benschop, J., Wilson, P., Collins-Emerson, J., . . . Furrer, R. (2017). Data on Leptospira interrogans sv Pomona infection in Meat Workers in New Zealand. Data in Brief. 13, 587-596
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Yang, DA., Heuer, C., Laven, R., Vink, WD., & Chesterton, RN. (2017). Farm and cow-level prevalence of bovine digital dermatitis on dairy farms in Taranaki, New Zealand. New Zealand Veterinary Journal. 65(5), 252-256
[Journal article]Authored by: Heuer, C., Laven, R.

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Heuer, C., Yuplana, Y., Collins-Emerson, J., Benschop, J., Weston, J., Wilkinson, D., . . . Wilson, P. (2017). Leptospira shedding in dairy herds: New findings. VetScript. (June), 45-46
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

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Pittavino, M., Dreyfus, A., Heuer, C., Benschop, J., Wilson, P., Collins-Emerson, J., . . . Furrer, R. (2017). Comparison between generalized linear modelling and additive Bayesian network; identification of factors associated with the incidence of antibodies against Leptospira interrogans sv Pomona in meat workers in New Zealand. Acta Tropica. 173, 191-199
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Moloney, BJ., Heuer, C., & Kirkland, PD. (2017). Neospora caninum in beef herds in New South Wales, Australia. 2: analysis of risk factors. Australian Veterinary Journal. 95(4), 101-109
[Journal article]Authored by: Heuer, C.

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Moloney, BJ., Kirkland, PD., & Heuer, C. (2017). Neospora caninum in beef herds in New South Wales, Australia. 1: seroprevalence study. Australian Veterinary Journal. 95(3), 72-79
[Journal article]Authored by: Heuer, C.

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Compton, CWR., Heuer, C., Thomsen, PT., Carpenter, TE., Phyn, CVC., & McDougall, S. (2017). Invited review: A systematic literature review and meta-analysis of mortality and culling in dairy cattle. Journal of Dairy Science. 100(1), 1-16
[Journal article]Authored by: Compton, C., Heuer, C.

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Sanhueza, JM., Heuer, C., Wilson, PR., Benschop, J., & Collins-Emerson, JM. (2017). Seroprevalence and Risk Factors for Leptospira Seropositivity in Beef Cattle, Sheep and Deer Farmers in New Zealand. Zoonoses and Public Health. 64(5), 370-380
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallée, E., Ridler, AL., Heuer, C., Collins-Emerson, JM., Benschop, J., & Wilson, PR. (2017). Effectiveness of a commercial leptospiral vaccine on urinary shedding in naturally exposed sheep in New Zealand. Vaccine. 35(9), 1362-1368
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Ridler, A., Vallee, E.

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White, J., Cave, NJ., Grinberg, A., Thomas, D., & Heuer, C. (2016). Asymptomatic bacteriuria in older cats: incidence, prevalence, and association with survival. Journal of Veterinary Internal Medicine. 30(6), 1824-1829
[Journal article]Authored by: Cave, N., Grinberg, A., Heuer, C.

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Griffiths, KJ., Ridler, AL., Heuer, C., Corner-Thomas, RA., & Kenyon, PR. (2016). The effect of liveweight and body condition score on the ability of ewe lambs to successfully rear their offspring. Small Ruminant Research. 145, 130-135
[Journal article]Authored by: Corner-Thomas, R., Griffiths, K., Heuer, C., Kenyon, P., Ridler, A.

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White, JD., Cave, NJ., Grinberg, A., Thomas, DG., & Heuer, C. (2016). Subclinical Bacteriuria in Older Cats and its Association with Survival. Journal of Veterinary Internal Medicine. 30(6), 1824-1829
[Journal article]Authored by: Cave, N., Grinberg, A., Heuer, C., Thomas, D.

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Marquetoux, N., Heuer, C., Wilson, P., Ridler, A., & Stevenson, M. (2016). Merging DNA typing and network analysis to assess the transmission of paratuberculosis between farms. Preventive Veterinary Medicine. 134, 113-121
[Journal article]Authored by: Heuer, C., Ridler, A.

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Pirikahu, S., Jones, G., Hazelton, ML., & Heuer, C. (2016). Bayesian methods of confidence interval construction for the population attributable risk from cross-sectional studies. Statistics in Medicine. 35(18), 3117-3130
[Journal article]Authored by: Heuer, C., Jones, G.

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Marquetoux, N., Stevenson, MA., Wilson, P., Ridler, A., & Heuer, C. (2016). Using social network analysis to inform disease control interventions. Preventive Veterinary Medicine. 126, 94-104
[Journal article]Authored by: Heuer, C., Ridler, A.

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McFadden, AMJ., Gias, E., Heuer, C., Stevens McFadden, FJ., & Pulford, DJ. (2016). Prevalence and spatial distribution of cattle herds infected with Theileria orientalis in New Zealand between 2012 and 2013. New Zealand Veterinary Journal. 64(1), 55-59
[Journal article]Authored by: Heuer, C.

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Vallée, E., Heuer, C., Collins-Emerson, JM., Benschop, J., & Wilson, PR. (2015). Serological patterns, antibody half-life and shedding in urine of Leptospira spp. in naturally exposed sheep. New Zealand Veterinary Journal. 63(6), 301-312
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Heuer, C., Yupiana, Y., Wilson, PR., Benschop, J., Collins-Emerson, J., Vallee, E., . . . Marchant, R. (2015). Are vaccinated dairy cows shedding leptospires?. VetScript. August(7), 34-34
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

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De Boer, M., Heuer, C., Hussein, H., & McDougall, S. (2015). Minimum inhibitory concentrations of selected antimicrobials against Escherichia coli and Trueperella pyogenes of bovine uterine origin. Journal of Dairy Science. 98(7), 4427-4438
[Journal article]Authored by: Heuer, C.

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Ridler, AL., Vallee, E., Corner, RA., Kenyon, PR., & Heuer, C. (2015). Factors associated with fetal losses in ewe lambs on a New Zealand sheep farm. New Zealand Veterinary Journal. 63(6), 330-334
[Journal article]Authored by: Corner-Thomas, R., Heuer, C., Kenyon, P., Ridler, A., Vallee, E.

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de Boer, M., Buddle, BM., Heuer, C., Hussein, H., Zheng, T., LeBlanc, SJ., . . . McDougall, S. (2015). Associations between intrauterine bacterial infection, reproductive tract inflammation, and reproductive performance in pasture-based dairy cows. Theriogenology. 83(9), 1514-1524
[Journal article]Authored by: Heuer, C.

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Fang, F., Collins-Emerson, JM., Cullum, A., Heuer, C., Wilson, PR., & Benschop, J. (2015). Shedding and seroprevalence of pathogenic leptospira spp. in sheep and cattle at a New Zealand Abattoir. Zoonoses and Public Health. 62(4), 258-268
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Sanhueza, JM., Heuer, C., Wilson, PR., Benschop, J., & Collins-Emerson, JM. (2015). Prevalence and risk factors for Leptospira exposure in New Zealand veterinarians. Epidemiology and Infection. 143(10), 2116-2125
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Brownlie, TS., Morton, JM., Heuer, C., & McDougall, S. (2015). A randomised controlled study to assess the effects of an extension programme on the 6 week in-calf rate of seasonal calving, pasture-based dairy herds in New Zealand. Veterinary Journal. 203(2), 169-176
[Journal article]Authored by: Heuer, C.

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Brownlie, TS., Morton, JM., Heuer, C., & McDougall, S. (2015). Effects of a group-based reproductive management extension programme on key management outcomes affecting reproductive performance. Veterinary Journal. 203(2), 177-186
[Journal article]Authored by: Heuer, C.

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Dreyfus, A., Wilson, P., Collins-Emerson, J., Benschop, J., Moore, S., & Heuer, C. (2015). Risk factors for new infection with Leptospira in meat workers in New Zealand. Occupational and Environmental Medicine. 72(3), 219-225
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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De Boer, M., Heuer, C., Hussein, H., & McDougall, S. (2014). Minimum inhibitory concentrations of selected antimicrobials against Escherichia coli and Trueperella pyogenes of bovine uterine origin. Journal of Dairy Science.
[Journal article]Authored by: Heuer, C.

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De Boer, M., Buddle, BM., Heuer, C., Hussein, H., Zheng, T., LeBlanc, SJ., . . . McDougall, S. (2014). Associations between intrauterine bacterial infection, reproductive tract inflammation, and reproductive performance in pasture-based dairy cows. Theriogenology.
[Journal article]Authored by: Heuer, C.

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Verdugo, C., Jones, G., Johnson, W., Wilson, P., Stringer, L., & Heuer, C. (2014). Estimation of flock/herd-level true Mycobacterium avium subspecies paratuberculosis prevalence on sheep, beef cattle and deer farms in New Zealand using a novel Bayesian model. Preventive Veterinary Medicine. 117(3-4), 447-455
[Journal article]Authored by: Heuer, C., Jones, G.

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Jackson, R., Hilson, RPN., Roe, AR., Perkins, N., Heuer, C., & West, DM. (2014). Epidemiology of vaginal prolapse in mixed-age ewes in New Zealand. New Zealand Veterinary Journal. 62(6), 328-337
[Journal article]Authored by: Heuer, C.

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Verdugo, C., Pleydell, E., Price-Carter, M., Prattley, D., Collins, D., de Lisle, G., . . . Heuer, C. (2014). Molecular epidemiology of Mycobacterium avium subsp. paratuberculosis isolated from sheep, cattle and deer on New Zealand pastoral farms. Preventive Veterinary Medicine. 117(3-4), 436-446
[Journal article]Authored by: Heuer, C.

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Dreyfus, A., Heuer, C., Wilson, P., Collins-Emerson, J., Baker, MG., & Benschop, J. (2015). Risk of infection and associated influenza-like disease among abattoir workers due to two Leptospira species. Epidemiology and Infection. 143(10), 2095-2105
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F., Collins-Emerson, JM., Heuer, C., Hill, FI., Tisdall, DJ., Wilson, PR., . . . Benschop, J. (2014). Interlaboratory and between-specimen comparisons of diagnostic tests for leptospirosis in sheep and cattle. Journal of Veterinary Diagnostic Investigation. 26(6), 734-747
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Sanhueza, JM., Heuer, C., Jackson, R., Hughes, P., Anderson, P., Kelly, K., . . . Walker, G. (2014). Pregnancy rates of beef cattle are not affected by Campylobacter fetus subsp. venerealis real-time PCR-positive breeding sires in New Zealand. New Zealand Veterinary Journal. 62(5), 237-243
[Journal article]Authored by: Heuer, C.

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Fang, F., Collins-Emerson, JM., Cullum, A., Heuer, C., Wilson, PR., & Benschop, J. (2014). Shedding and Seroprevalence of Pathogenic Leptospira spp. In Sheep and Cattle at a New Zealand Abattoir. Zoonoses and Public Health.
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Salgado, M., Verdugo, C., Heuer, C., Castillo, P., & Zamorano, P. (2014). A novel low-cost method for Mycobacterium avium subsp. paratuberculosis DNA extraction from an automated broth culture system for real-time PCR analysis. Journal of Veterinary Science. 15(2), 233-239
[Journal article]Authored by: Heuer, C.

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McDougall, S., Heuer, C., Morton, J., & Brownlie, T. (2014). Use of herd management programmes to improve the reproductive performance of dairy cattle. Animal. 8(SUPPL. 1), 199-210
[Journal article]Authored by: Heuer, C.

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McDougall, S., Heuer, C., Morton, J., & Brownlie, T. (2014). Use of herd management programmes to improve the reproductive performance of dairy cattle. Animal.
[Journal article]Authored by: Heuer, C.

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Smith, SL., Wilson, PR., Collett, MG., Heuer, C., West, DM., Stevenson, M., . . . Chambers, JP. (2014). Liver Biopsy Histopathology for Diagnosis of Johne's Disease in Sheep. Veterinary Pathology. 51(5), 915-918
[Journal article]Authored by: Chambers, J., Heuer, C.

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Sanhueza, J., Heuer, C., Jackson, R., Hughes, P., Anderson, P., Kelly, K., . . . Walker, G. (2014). Pregnancy rates of beef cattle are not affected by Campylobacter fetus subsp. venerealis real-time PCR-positive breeding sires in New Zealand. New Zealand Veterinary Journal.
[Journal article]Authored by: Heuer, C.

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Brownlie, TS., Morton, JM., Heuer, C., Hunnam, J., & McDougall, S. (2014). Reproductive performance of seasonal-calving, pasture-based dairy herds in four regions of New Zealand. New Zealand Veterinary Journal. 62(2), 77-86
[Journal article]Authored by: Heuer, C.

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Dreyfus, A., Benschop, J., Collins-Emerson, J., Wilson, P., Baker, MG., & Heuer, C. (2014). Sero-prevalence and risk factors for leptospirosis in abattoir workers in New Zealand. International Journal of Environmental Research and Public Health. 11(2), 1756-1775
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F., Benschop, J., Wilson, PR., Collins-Emerson, JM., Heuer, C., & Prattley, D. (2014). Seroprevalence and exposure to risk factors for leptospirosis among veterinary students at Massey University. New Zealand Veterinary Journal. 62(3), 130-135
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Wilson, PR., Heuer, C., Benschop, J., Collins-Emerson, J., Parramore, JJ., & Meenks, R. (2013). Does long-term vaccination eliminate leptospiral shedding? A pilot study of New Zealand dairy cattle herds. VetScript. 26(11), 16-16
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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White, J., Cave, N., Thomas, DG., Grinberg, A., & Heuer, C. (2013). Incidence and prevalence of asymptomatic bacterial urinary tract infections in healthy older cats. Journal of Veterinary Internal Medicine. 27(3)
[Journal article]Authored by: Cave, N., Heuer, C., Thomas, D.

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Stringer, LA., Wilson, PR., Heuer, C., & MacKintosh, CG. (2013). A randomised controlled trial of Silirum vaccine for control of paratuberculosis in farmed red deer. Veterinary Record. 173(22), 551
[Journal article]Authored by: Heuer, C.

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Brownlie, T., Morton, J., Heuer, C., Hunnam, J., & McDougall, S. (2013). Reproductive performance of seasonal-calving, pasture-based dairy herds in four regions of New Zealand. New Zealand Veterinary Journal.
[Journal article]Authored by: Heuer, C.

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Stringer, LA., Jones, G., Jewell, CP., Noble, AD., Heuer, C., Wilson, PR., . . . Johnson, WO. (2013). Bayesian estimation of the sensitivity and specificity of individual fecal culture and Paralisa to detect Mycobacterium avium subspecies paratuberculosis infection in young farmed deer. Journal of Veterinary Diagnostic Investigation. 25(6), 759-764
[Journal article]Authored by: Heuer, C., Jones, G.

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Weir, A., Heuer, C., McDougall, S., & Voges, H. (2013). Use of an enzyme-linked immunosorbent assay for detecting bovine viral diarrhoea virus antibodies in individual cow milk samples. New Zealand Veterinary Journal. 61(5), 305-309
[Journal article]Authored by: Heuer, C.

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Sanhueza, JM., Heuer, C., & West, D. (2013). Contribution of Leptospira, Neospora caninum and bovine viral diarrhea virus to fetal loss of beef cattle in New Zealand. Preventive Veterinary Medicine. 112(1-2), 90-98
[Journal article]Authored by: Heuer, C.

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Hunnam, JC., Wilson, PR., Heuer, C., Stringer, L., & Mackintosh, CG. (2013). Sensitivity, specificity and level of agreement of meat inspector detection of abnormal lymph nodes of farmed deer (Cervus elaphus) in New Zealand. New Zealand Veterinary Journal. 61(3), 141-146
[Journal article]Authored by: Heuer, C.

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Hunnam, JC., Wilson, PR., Heuer, C., Stringer, L., Clark, RG., & Mackintosh, CG. (2013). Association between Mycobacterium avium subspecies paratuberculosis and lymph node size in New Zealand farmed deer (Cervus elaphus). New Zealand Veterinary Journal. 61(3), 133-140
[Journal article]Authored by: Heuer, C.

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Stringer, LA., Wilson, PR., Heuer, C., Hunnam, JC., Verdugo, C., & Mackintosh, CG. (2013). Prevalence of Mycobacterium avium subsp. paratuberculosis in farmed red deer (Cervus elaphus) with grossly normal mesenteric lymph nodes. New Zealand Veterinary Journal. 61(3), 147-152
[Journal article]Authored by: Heuer, C.

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Smith, SL., West, DM., Wilson, PR., de Lisle, GW., Collett, MG., Heuer, C., . . . Chambers, JP. (2013). The prevalence of disseminated Mycobacterium avium subsp. paratuberculosis infection in tissues of healthy ewes from a New Zealand farm with Johne's disease present. New Zealand Veterinary Journal. 61(1), 41-44
[Journal article]Authored by: Chambers, J., Heuer, C.

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Sauter-Louis, C., Carlinm, A., Friedrich, A., Assad, A., Reichmann, F., Rademacher, G., . . . Klee, W. (2012). Selected highlights from other veterinary journals. Veterinary Record. 171(7), 178
[Journal article]Authored by: Heuer, C.

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Haack, N., Benschop, J., Collins-Emerson, J., & Heuer, C. (2012). Group to study leptospirosis risk. VetScript. 25(3), 20-21 Retrieved from http://www.sciquest.org.nz/node/77290
[Journal article]Authored by: Collins-Emerson, J., Heuer, C.

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Heuer, C., Wilson, PR., Benschop, J., & Collins-Emerson, J. (2012). Leptospirosis news for dry stock farmers and vets. VetScript New Zealand Magazine. 25(5), 32-34 Retrieved from http://www.sciquest.org.nz/elibrary/edition/5784
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Mitchell, RM., Schukken, YH., Lu, Z., Verdugo, C., & Wilson, PR. (2012). Modelling transmission dynamics of paratuberculosis of red deer under pastoral farming conditions. Preventive Veterinary Medicine. 106(1), 63-74
[Journal article]Authored by: Heuer, C.

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Sauter-Louis, C., Carlin, A., Friedrich, A., Assad, A., Reichmann, F., Rademacher, G., . . . Klee, W. (2012). Case control study to investigate risk factors for bovine neonatal pancytopenia (BNP) in young calves in southern Germany. Preventive Veterinary Medicine. 105(1-2), 49-58
[Journal article]Authored by: Heuer, C.

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Subharat, S., Wilson, PR., Heuer, C., & Collins-Emerson, JM. (2012). Longitudinal serological survey and herd-level risk factors for Leptospira spp. serovars Hardjo-bovis and Pomona on deer farms with sheep and/or beef cattle. New Zealand Veterinary Journal. 60(4), 215-222
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Golder, HM., Celi, P., Rabiee, AR., Heuer, C., Bramley, E., Miller, DW., . . . Lean, IJ. (2012). Effects of grain, fructose, and histidine on ruminal pH and fermentation products during an induced subacute acidosis protocol. Journal of Dairy Science. 95(4), 1971-1982
[Journal article]Authored by: Heuer, C.

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Weston, JF., Heuer, C., & Williamson, NB. (2012). Efficacy of a Neospora caninum killed tachyzoite vaccine in preventing abortion and vertical transmission in dairy cattle. Preventive Veterinary Medicine. 103(2-3), 136-144
[Journal article]Authored by: Heuer, C., Weston, J.

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Weston, JF., Heuer, C., Parkinson, TJ., & Williamson, NB. (2012). Causes of abortion on New Zealand dairy farms with a history of abortion associated with Neospora caninum. New Zealand Veterinary Journal. 60(1), 27-34
[Journal article]Authored by: Heuer, C., Weston, J.

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Subharat, S., Wilson, PR., Heuer, C., & Collins-Emerson, JM. (2012). Growth response and shedding of Leptospira spp. in urine following vaccination for leptospirosis in young farmed deer. New Zealand Veterinary Journal. 60(1), 14-20
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Ward, D., Jackson, R., Karomatullo, H., Khakimov, T., Kurbonov, K., Amirbekov, M., . . . Heuer, C. (2012). Brucellosis control in Tajikistan using Rev 1 vaccine: Change in seroprevalence in small ruminants from 2004 to 2009. Veterinary Record. 170(4), 100
[Journal article]Authored by: Heuer, C.

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Weston, JF., Heuer, C., & Williamson, NB. (2011). Efficacy of a Neospora caninum killed tachyzoite vaccine in preventing abortion and vertical transmission in dairy cattle. Preventive Veterinary Medicine.
[Journal article]Authored by: Heuer, C., Weston, J.

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Stringer, LA., Wilson, PR., Heuer, C., Hunnam, JC., & Mackintosh, CG. (2011). Effect of vaccination and natural infection with Mycobacterium avium subsp. paratuberculosis on specificity of diagnostic tests for bovine tuberculosis in farmed red deer (Cervus elaphus). New Zealand Veterinary Journal. 59(5), 218-224
[Journal article]Authored by: Heuer, C.

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Smith, SL., West, DM., Wilson, PR., De Lisle, GW., Collett, MG., Heuer, C., . . . Chambers, JP. (2011). Detection of mycobacterium avium subsp. Paratuberculosis in skeletal muscle and blood of ewes from a sheep farm in New Zealand. New Zealand Veterinary Journal. 59(5), 240-243
[Journal article]Authored by: Chambers, J., Heuer, C.

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Subharat, S., Wilson, PR., Heuer, C., & Collins-Emerson, JM. (2011). Evaluation of a syto9 real-time polymerase chain reaction assay to detect and identify pathogenic leptospira species in kidney tissue and urine of New Zealand farmed deer. Journal of Veterinary Diagnostic Investigation. 23(4), 743-752
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Bryan, MA., Heuer, C., & Emslie, FR. (2011). The comparative efficacy of two long-acting drycow cephalonium products in curing and preventing intramammary infections. New Zealand Veterinary Journal. 59(4), 166-173
[Journal article]Authored by: Heuer, C.

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Subharat, S., Wilson, PR., Heuer, C., & Collins-Emerson, JM. (2011). Vaccination for leptospirosis improved the weaning percentage of 2-year-old farmed red deer hinds in New Zealand. New Zealand Veterinary Journal. 59(4), 191-196
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Subharat, S., Wilson, PR., Heuer, C., Collins-Emerson, JM., Smythe, LD., Dohnt, MF., . . . Burns, MA. (2011). Serosurvey of leptospirosis and investigation of a possible novel serovar Arborea in farmed deer in New Zealand. New Zealand Veterinary Journal. 59(3), 139-142
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Heuer, C., Wilson, P., & Larking, K. (2011). Johne's disease in New Zealand livestock. Vetscript. 24(2), 39-41 Retrieved from http://www.sciquest.org.nz/node/72271
[Journal article]Authored by: Heuer, C.

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Brownlie, TS., Weir, AM., Tarbotton, I., Morton, JM., Heuer, C., & McDougall, S. (2011). Reproductive management of dairy herds in New Zealand: Attitudes, priorities and constraints perceived by farmers managing seasonal-calving, pasture-based herds in four regions. New Zealand Veterinary Journal. 59(1), 28-39
[Journal article]Authored by: Heuer, C.

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Hunnam, JC., Wilson, PR., Heuer, C., Mackintosh, CG., West, DM., & Clark, RG. (2011). Histopathology of grossly normal mesenteric lymph nodes of New Zealand farmed red deer (cervus elaphus) including identification of lipopigment. Veterinary Pathology. 48(2), 525-529
[Journal article]Authored by: Heuer, C.

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Dorjee, S., Heuer, C., Jackson, R., West, DM., Collins-Emerson, JM., Midwinter, AC., . . . Ridler, AL. (2011). Assessment of occupational exposure to leptospirosis in a sheep-only abattoir. Epidemiology and Infection. 139(5), 797-806
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Midwinter, A., Ridler, A.

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DeGaris, PJ., Lean, IJ., Rabiee, AR., & Heuer, C. (2010). Erratum. Australian Veterinary Journal. 88(5), 189-189
[Journal article]Authored by: Heuer, C.

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DORJEE, S., HEUER, C., JACKSON, R., WEST, DM., COLLINS-EMERSON, JM., MIDWINTER, AC., . . . RIDLER, AL. (2010). Assessment of occupational exposure to leptospirosis in a sheep-only abattoir. Epidemiology and Infection. , 1-10
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Midwinter, A.

Suriyasathaporn, W., Boonyayatra, S., Kreausukon, K., Pinyopummintr, T., & Heuer, C. (2006). Modification of microclimate to improve milk production in tropical rainforest of Thailand. Asian-Australasian Journal of Animal Sciences. 19(6), 811-815
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Ohlson, A., Heuer, C., Lockhart, C., Tråvén, M., Emanuelson, U., & Alenius, S. (2010). Risk factors for seropositivity to bovine coronavirus and bovine respiratory syncytial virus in dairy herds. Veterinary Record. 167(6), 201-207
[Journal article]Authored by: Heuer, C.

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Norton, S., Johnson, WO., Jones, G., & Heuer, C. (2010). Evaluation of diagnostic tests for Johne's disease (Mycobacterium avium subspecies paratuberculosis) in New Zealand dairy cows. Journal of Veterinary Diagnostic Investigation. 22(3), 341-351
[Journal article]Authored by: Heuer, C., Jones, G.

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DeGaris, PJ., Lean, IJ., Rabiee, AR., & Heuer, C. (2010). Effects of increasing days of exposure to prepartum transition diets on reproduction and health in dairy cows. Australian Veterinary Journal. 88(3), 84-92
[Journal article]Authored by: Heuer, C.

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Bryan, MA., Bó, GA., Heuer, C., & Emslie, FR. (2010). Use of equine chorionic gonadotrophin in synchronised AI of seasonal-breeding, pasture-based, anoestrous dairy cattle. Reproduction, Fertility and Development. 22(1), 126-131
[Journal article]Authored by: Heuer, C.

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Ridge, SE., Heuer, C., Cogger, N., Heck, A., Moor, S., Baker, IM., . . . Vaughan, S. (2010). Herd management practices and the transmission of Johne's disease within infected dairy herds in Victoria, Australia. Preventive Veterinary Medicine. 95(3-4), 186-197
[Journal article]Authored by: Cogger, N., Heuer, C.

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Subharat, S., Wilson, PR., Heuer, C., & Collins-Emerson, JM. (2010). Investigation of localisation of Leptospira spp. in uterine and fetal tissues of non-pregnant and pregnant farmed deer. New Zealand Veterinary Journal. 58(6), 281-285
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Subharat, S.

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Ayanegui-Alcérreca, MA., Wilson, PR., Collins-Emerson, JM., Heuer, C., Midwinter, AC., Castillo-Alcala, F., . . . Mackintosh, CG. (2010). Regional seroprevalence of leptospirosis on deer farms in New Zealand. New Zealand Veterinary Journal. 58(4), 184-189
[Journal article]Authored by: Castillo Alcala, F., Collins-Emerson, J., Heuer, C., Midwinter, A.

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Heuer, C., Wilson, P., Collins-Emerson, J., Dreyfus, A., Subharat, S., Fang, F., . . . Midwinter, A. (2009). Massey researchers contribute to international leptospirosis conference. Vetscript. 22(11), 26-28 Retrieved from http://www.sciquest.org.nz/node/64772
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Midwinter, A.

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McDougall, S., Parker, KI., Heuer, C., & Compton, CWR. (2009). A review of prevention and control of heifer mastitis via non-antibiotic strategies. Veterinary Microbiology. 134(1-2), 177-185
[Journal article]Authored by: Compton, C., Heuer, C.

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Benschop, J., Heuer, C., Jaros, P., Collins-Emerson, J., Midwinter, A., & Wilson, P. (2009). Sero-prevalence of leptospirosis in workers at a New Zealand slaughterhouse. New Zealand Medical Journal. 122(1307), 39-47
[Journal article]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Midwinter, A.

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Petrovski, KR., Heuer, C., Parkinson, TJ., & Williamson, NB. (2009). The incidence and aetiology of clinical bovine mastitis on 14 farms in Northland, New Zealand. New Zealand Veterinary Journal. 57(2), 109-115
[Journal article]Authored by: Heuer, C.

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Norton, S., Heuer, C., & Jackson, R. (2009). A questionnaire-based cross-sectional study of clinical johne’s disease on dairy farms in New Zealand. New Zealand Veterinary Journal. 57(1), 34-43
[Journal article]Authored by: Heuer, C.

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Goodwin-Ray, KA., Stevenson, MA., Heuer, C., & Cogger, N. (2008). Economic effect of pneumonia and pleurisy in lambs in New Zealand. New Zealand Veterinary Journal. 56(3), 107-114
[Journal article]Authored by: Cogger, N., Heuer, C.

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Dorjee, S., Heuer, C., Jackson, R., West, DM., Collins-Emerson, JM., Midwinter, AC., . . . Ridler, AL. (2009). Are white-spot lesions in kidneys in sheep associated with leptospirosis?. New Zealand Veterinary Journal. 57(1), 28-33
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Midwinter, A., Ridler, A.

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Goodwin-Ray, KA., Stevenson, M., & Heuer, C. (2008). Flock-level case-control study of slaughter-lamb pneumonia in New Zealand. PREVENTIVE VETERINARY MEDICINE. 85(1-2), 136-149
[Journal article]Authored by: Heuer, C.

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Parker, KI., Compton, CWR., Anniss, FM., Heuer, C., & McDougall, S. (2008). Quarter-level analysis of subclinical and clinical mastitis in primiparous heifers following the use of a teat sealant or an injectable antibiotic, or both, precalving. Journal of Dairy Science. 91(1), 169-181
[Journal article]Authored by: Compton, C., Heuer, C.

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Degaris, PJ., Lean, IJ., Rabiee, AR., & Heuer, C. (2008). Effects of increasing days of exposure to prepartum transition diets on milk production and milk composition in dairy cows. Australian Veterinary Journal. 86(9), 341-351
[Journal article]Authored by: Heuer, C.

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Bryan, M., Emslie, F., & Heuer, C. (2008). Comparative efficacy of an 8-day cue-Mate ®/estradiol benzoate program with or without inclusion of equine chorionic gonadotropin inanestrous dairy cows. Reproduction, Fertility and Development. 20(1), 85-85
[Journal article]Authored by: Heuer, C.

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Dorjee, S., Heuer, C., Jackson, R., West, DM., Collins-Emerson, JM., Midwinter, AC., . . . Ridler, AL. (2008). Prevalence of pathogenic leptospira spp. in sheep in a sheep-only abattoir in New Zealand. New Zealand Veterinary Journal. 56(4), 164-170
[Journal article]Authored by: Collins-Emerson, J., Heuer, C., Midwinter, A., Ridler, A.

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Weir, A., & Heuer, C. (2008). Bvd research project: Initial findings. Vetscript New Zealand. 21(10), 16-18
[Journal article]Authored by: Heuer, C.

Heuer, C. (2008). Are veterinarians at risk of leptospirosis? A large scale study will investigate. Vetscript New Zealand. 21(10), 44-45
[Journal article]Authored by: Heuer, C.

Goodwin-Ray, KA., Stevenson, M., & Heuer, C. (2008). Flock-level case-control study of slaughter-lamb pneumonia in New Zealand. Preventive Veterinary Medicine. 85(1-2), 136-149
[Journal article]Authored by: Heuer, C.

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Goodwin-Ray, KA., Stevenson, MA., & Heuer, C. (2008). Effect of vaccinating lambs against pneumonic pasteurellosis under New Zealand field conditions on their weight gain and pneumonic lung lesions at slaughter. Veterinary Record. 162(1), 9-11
[Journal article]Authored by: Heuer, C.

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Goodwin-Ray, KA., Stevenson, M., Heuer, C., & Pinchbeck, G. (2008). Hierarchical and spatial analyses of pneumonia-lesion prevalence at slaughter in New Zealand lambs. Preventive Veterinary Medicine. 83(2), 144-155
[Journal article]Authored by: Heuer, C.

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Thonney, ML., Smith, MC., Mateescu, RG., & Heuer, C. (2008). Vaccination of ewes and lambs against parainfluenza<inf>3</inf> to prevent lamb pneumonia. Small Ruminant Research. 74(1-3), 30-36
[Journal article]Authored by: Heuer, C.

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Hicks, J., Emslie, F., & Heuer, C. (2007). Effect of an iodised oil injection on ewe serum and urine iodine concentrations on a Southland farm. Other Journal. Please Provide Details on Cover Sheet. 32, 12-15
[Journal article]Authored by: Heuer, C.

Compton, CWR., Heuer, C., Parker, K., & McDougall, S. (2007). Epidemiology of mastitis in pasture-grazed peripartum dairy heifers and its effects on productivity. Journal of Dairy Science. 90(9), 4157-4170
[Journal article]Authored by: Compton, C., Heuer, C.

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Compton, CWR., Heuer, C., Parker, K., & McDougall, S. (2007). Risk factors for peripartum mastitis in pasture-grazed dairy heifers. Journal of Dairy Science. 90(9), 4171-4180
[Journal article]Authored by: Compton, C., Heuer, C.

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Heuer, C., Healy, A., & Zerbini, C. (2007). Economic effects of exposure to bovine viral diarrhea virus on dairy herds in New Zealand. Journal of Dairy Science. 90(12), 5428-5438
[Journal article]Authored by: Heuer, C.

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Parker, KI., Compton, C., Anniss, FM., Weir, A., Heuer, C., & McOougall, S. (2007). Subclinical and clinical mastitis in heifers following the use of a teat sealant precalving. Journal of Dairy Science. 90(1), 207-218
[Journal article]Authored by: Compton, C., Heuer, C.

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Heuer, C., French, NP., Jackson, R., & Mackereth, GF. (2007). Application of modelling to determine the absence of foot -and-mouth disease in the face of a suspected incursion. New Zealand Veterinary Journal. 55(6), 289-296
[Journal article]Authored by: French, N., Heuer, C.

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Heuer, C. (2007). Should we control bovine viral diarrhoea in New Zealand?. nzholstein. 15, 36-39
[Journal article]Authored by: Heuer, C.

Lawrence, KE., Leathwick, DM., Rhodes, AP., Jackson, R., Heuer, C., Pomroy, WE., . . . Moffat, JR. (2007). Management of gastrointestinal nematode parasites on sheep farms in New Zealand. New Zealand Veterinary Journal. 55(5), 228-234
[Journal article]Authored by: Heuer, C., Lawrence, K., Pomroy, W.

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Ayanegui-Alcerreca, MA., Wilson, PR., Mackintosh, CG., Collins-Emerson, JM., Heuer, C., Midwinter, AC., . . . Castillo-Alcala, F. (2007). Leptospirosis in farmed deer in New Zealand: A review. New Zealand Veterinary Journal. 55(3), 102-108
[Journal article]Authored by: Castillo Alcala, F., Collins-Emerson, J., Heuer, C., Midwinter, A.

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Lawrence, KE., Rhodes, AP., Jackson, R., Leathwick, DM., Heuer, C., Pomroy, WE., . . . Moffat, JR. (2006). Farm management practices associated with macrocyclic lactone resistance on sheep farms in New Zealand. New Zealand Veterinary Journal. 54(6), 283-288
[Journal article]Authored by: Heuer, C., Lawrence, K., Pomroy, W.

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McDougall, S., Parker, K., Compton, C., & Heuer, C. (2005). Reducing subclinical and clinical mastitis in dairy heifers by precalving infusion of a teat sealant and/or parenteral antibiotic therapy. , 269-273
[Journal article]Authored by: Compton, C., Heuer, C.

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Henning, J., Heuer, C., & Davies, PR. (2005). Attitudes of New Zealand farmers to methods used to control wild rabbits. Preventive Veterinary Medicine. 67(2-3 SPEC. ISS.), 171-194
[Journal article]Authored by: Heuer, C.

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Henning, J., Heuer, C., & Davies, PR. (2005). Attitudes of New Zealand farmers to methods used to control wild rabbits. PREVENTIVE VETERINARY MEDICINE. 67(2-3), 171-194
[Journal article]Authored by: Heuer, C.

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Dupont, C., Thompson, K., Heuer, C., Gicquel, B., & Murray, A. (2005). Identification and characterization of an immunogenic 22 kDa exported protein of Mycobacterium avium subspecies paratuberculosis. Journal of Medical Microbiology. 54(11), 1083-1092
[Journal article]Authored by: Heuer, C.

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McFadden, AM., Heuer, C., Jackson, R., West, DM., & Parkinson, TJ. (2004). Investigation of bovine venereal campylobacteriosis in beef cow herds in New Zealand. New Zealand Veterinary Journal. 53(1), 45-52
[Journal article]Authored by: Heuer, C.

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McFadden, AM., Heuer, C., Jackson, R., West, DM., & Parkinson, TJ. (2004). Reproductive performance of beef cow herds in New Zealand. New Zealand Veterinary Journal. 53(1), 39-44
[Journal article]Authored by: Heuer, C.

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Kivaria, FM., Heuer, C., Jongejan, F., Okello-Onen, J., Rutagwenda, T., Unger, F., . . . Boehle, W. (2004). Endemic stability for Theileria parva infections in Ankole calves of the Ankole ranching scheme, Uganda. Onderstepoort Journal of Veterinary Research. 71(3), 189-195
[Journal article]Authored by: Heuer, C.

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Schetters, T., Dubey, JP., Adrianorivo, A., Frankena, K., Romero, JJ., Perez, E., . . . Weston, J. (2004). Intervet symposium: Bovine neosporosis. Veterinary Parasitology. 125(1-2), 137-146 Retrieved from http://www.sciencedirect.com/science/article/pii/S0304401704002018#
[Journal article]Authored by: Heuer, C., Weston, J.

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Thobokwe, G., & Heuer, C. (2004). Incidence of abortion and association with putative causes in dairy herds in New Zealand. New Zealand Veterinary Journal. 52(2), 90-94
[Journal article]Authored by: Heuer, C.

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Heuer, C. (2004). The use of test day information to predict energy intake of dairy cows in early lactation. Journal of Dairy Science. 87(3), 593-601
[Journal article]Authored by: Heuer, C.

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Thobokwe, G., Heuer, C., & Hayes, DP. (2004). Validation of a bulk tank milk antibody ELISA to detect dairy herds likely infected with bovine viral diarrhoea virus in New Zealand. New Zealand Veterinary Journal. 52(6), 394-400
[Journal article]Authored by: Heuer, C.

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Heuer, C. (2003). Vaccination against neosporosis in dairy cattle. Dairy Vets Newsletter. 21(2), 2
[Journal article]Authored by: Heuer, C.

Heuer, C., Van Straalen, WM., Schukken, YH., Dirkzwager, A., & Noordhuizen, JPTM. (2001). Prediction of energy balance in high yielding dairy cows with test-day information. Journal of Dairy Science. 84(2), 471-481
[Journal article]Authored by: Heuer, C.

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Heuer, C., Van Straalen, WM., Schukken, YH., Dirkzwagert, A., & Noordhuizen, JPTM. (2001). Prediction of energy balance in high yielding dairy cows with test-day information. Journal of Dairy Science. 84, 471-481
[Journal article]Authored by: Heuer, C.

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Heuer, C., Schukken, YH., Jonker, LJ., Wilkinson, JID., & Noordhuizen, JPTM. (2001). Effect of monensin on blood ketone bodies, incidence and recurrence of disease and fertility in dairy cows. Journal of Dairy Science. 84(5), 1085-1097
[Journal article]Authored by: Heuer, C.

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Heuer, C., Wangler, A., Schukken, YH., & Noordhuizen, JPTM. (2001). Variability of Acetone in Milk in a Large Low-Production Dairy Herd: A Longitudinal Case Study. Veterinary Journal. 161(3), 314-321
[Journal article]Authored by: Heuer, C.

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Heuer, C., Luinge, HJ., Lutz, ETG., Schukken, YH., Van Der Maas, JH., Wilmink, H., . . . Noordhuizen, JPTM. (2001). Determination of acetone in cow milk by Fourier transform infrared spectroscopy for the detection of subclinical ketosis. Journal of Dairy Science. 84(3), 575-582
[Journal article]Authored by: Heuer, C.

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Suriyasathaporn, W., Heuer, C., Noordhuizen-Stassen, EN., & Schukken, YH. (2000). Hyperketonemia and the impairment of udder defense: A review. Veterinary Research. 31(4), 397-412
[Journal article]Authored by: Heuer, C.

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172

Heuer, C., Van Straalen, WM., Schukken, YH., Dirkzwager, A., & Noordhuizen, JPTM. (2000). Prediction of energy balance in a high yielding dairy herd in early lactation: Model development and precision. Livestock Production Science. 65(1-2), 91-105
[Journal article]Authored by: Heuer, C.

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Heuer, C., Schukken, YH., & Dobbelaar, P. (1999). Postpartum body condition score and results from the first test day milk as predictors of disease, fertility, yield, and culling in commercial dairy herds. Journal of Dairy Science. 82(2), 295-304
[Journal article]Authored by: Heuer, C.

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280

Heuer, C., & Bode, E. (1998). Variation of serum inorganic phosphorus and association with haemoglobinuria and osteomalacia in female water buffaloes in Pakistan. Preventive Veterinary Medicine. 33(1-4), 69-81
[Journal article]Authored by: Heuer, C.

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Heuer, C., Tahir, MN., & Amjad, H. (1987). Effect of season on fertility of frozen Buffalo semen. Animal Reproduction Science. 13, 15-21
[Journal article]Authored by: Heuer, C.

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Book

Heuer, C., Patzelt, R., Ahmad, M., & Ismail, M. (1993). The effect of strategic deworming on small ruminant productivity: A clinical trial. In DGFT. Zusammenarbeit (Ed.) Pastoral Production in Central Somalia. (pp. 289 - 299).
[Chapter]Authored by: Heuer, C.

Heuer, C. (1993). Livestock diseases in central Somalia. In MPO. Baumann, J. Janzen, & HJ. Schwartz (Eds.) Pastoral production in central Somalia. : Deutsche Gesellschaft für Technische Zusammenarbeit
[Chapter]Authored by: Heuer, C.

Creative Work

Johnston, I., Guesgen, M., Wang, J., Pearson, HE., Benschop, J., Collins-Emerson, JM., . . . Lowe, N.(2014). Leptospirosis video series. [DVD series, 7 chapters]. : Massey University Leptospirosis Research Group, IVABS
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.Contributed to by: Collins-Emerson, J.

Johnston, I., Guesgen, M., Wang, J., Pearson, HE., Benschop, J., Collins-Emerson, J., . . . Lowe, N.(2014). Introduction to leptospirosis episode 1. [Massey University and YouTube channel]. New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Johnston, I., Guesgen, M., Wang, J., Pearson, HE., Benschop, J., Collins-Emerson, J., . . . Lowe, N.(2013). Future perspectives on Leptospirosis - episode 7. [u-tube]. Palmerston North, New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Pearson, HE., Johnston, I., Guesgen, M., Wang, J., Benschop, J., Collins - Emerson, J., . . . Lowe, N.(2013). Control and prevention of leptospirosis - episode 6. [U-Tube]. Palmerston North, New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Johnston, I., Guesgen, M., Wang, J., Pearson, HE., Benschop, J., Collins-Emerson, J., . . . Lowe, N.(2013). Diagnosing Leptospirosis - Episode 5. [U-Tube]. Palmerston North, New Zealand: 6.38 Min
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Johnston, I., Guesgen, M., wang, J., Pearson, HE., Benschop, J., Collins-Emerson, J., . . . Lowe, N.(2013). Leptospirosis in the environment - episode 4. [U-Tube]. Palmerston North, New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Johnston, I., Guesgen, M., Wang, J., Pearson, HE., Benschop, J., Collins - Emerson, J., . . . Lowe, N.(2013). Leptospirosis in livestock and pets - episode 3. [U-Tube]. Palmerston North, New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Pearson, HE., Johnston, I., Guesgen, M., Wang, J., Benschop, J., Collins-Emerson, J., . . . Lowe, N.(2013). Leptospirosis in people - episode 2. [U-tube]. Palmerston North, New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Collins-Emerson, JM., Wilson, P., Heuer, C., & Benschop, J.(2013). Introduction to leptospirosis Episode 1 - 7. [Massey University YouTube channel.]. New Zealand
[Film or Video]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Thesis

Sanhueza, J. (2016). “Occupational leptospirosis in New Zealand”. (Doctoral Thesis)
[Doctoral Thesis]Edited by: Benschop, J., Collins-Emerson, J., Heuer, C.

Vallee, EVC. (2016). Epidemiology and production effects of leptospirosis in New Zealand sheep. (Doctoral Thesis, Massey University, New Zealand)
[Doctoral Thesis]Authored by: Vallee, E.Edited by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F. (2014). “Leptospirosis diagnostics and exposure at the human and animal interface in New Zealand”. (Doctoral Thesis)
[Doctoral Thesis]Edited by: Benschop, J., Collins-Emerson, J., Heuer, C.

Dreyfus, A. (2013). •PhD co-supervision of A. Dreyfus; completed 2013. "Leptospirosis in humans and pastoral stock in New Zealand".. (Doctoral Thesis)
[Doctoral Thesis]Edited by: Benschop, J., Collins-Emerson, J., Heuer, C.

Weston, JF. (2012). Investigations into the control of neosporosis in cattle. (Doctoral Thesis, Massey University, Palmerston North, New Zealand)
[Doctoral Thesis]Authored by: Weston, J.Edited by: Heuer, C., Pomroy, W.

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Subharat, S. (2010). "Epidemiology, diagnosis and vaccination control of leptospirosis in farmed deer in New Zealand.". (Doctoral Thesis)
[Doctoral Thesis]Authored by: Subharat, S.Edited by: Collins-Emerson, J., Heuer, C.

Ayanegui-Alcerreca, MA. (2006). •PhD co-supervision of M.A. Ayanegui-Alcerreca; completed 2006. "Epidemiology and control of leptospirosis in farmed deer in New Zealand.. (Doctoral Thesis)
[Doctoral Thesis]Edited by: Collins-Emerson, J., Heuer, C.

Heuer, C. (2000). Negative energy balance in dairy cows: Prediction, consequences, prevention. (Doctoral Thesis, Utrecht University)
[Doctoral Thesis]Authored by: Heuer, C.

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Report

Heuer, C., Benschop, J., Stringer, L., Collins-Emerson, J., Sanhueza, J., & Wilson, P. (2012). Leptospirosis in New Zealand – best practice recommendations for the use of vaccines to prevent human exposure. New Zealand Veterinary Association.
[Commissioned Report]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Wilson, P., Heuer, C., Benschop, J., & Collins-Emerson, J.(2012). Effects of leptospirosis on growth and reproduction in sheep and beef cattle in New Zealand. (Report No. Charities Commission No. 41732: Publication No. 35). New Zealand
[Technical Report]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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McKenzie, J., & Heuer, C. (2010). End-of-assignment report- Training in applied veterinary epidemiology studies for DLS.
[Commissioned Report]Authored by: Heuer, C., McKenzie, J.

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Benschop, J., Dreyfus, A., Verdugo, C., & Heuer, C. (2009). Leptospirosis in farmers: Prevalence and risk factors. ( Report No. RM12703).
[Commissioned Report]Authored by: Benschop, J., Heuer, C.

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Glossop, JC., Wilson, PR., Heuer, C., Mackintosh, C., & West, DM. (2009). The epidemiology of Johne's disease in New Zealand farmed deer - final report.
[Commissioned Report]Authored by: Heuer, C.

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Benschop, J., & Heuer, C. (2008). Leptospirosis in meat workers: Sero-prevalence and risk factors.
[Commissioned Report]Authored by: Benschop, J., Heuer, C.

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Conference

Mannewald, A., Sanhueza, J., Wilson, P., Collins-Emerson, JM., Benschop, J., Emanuelson, U., . . . Heuer, C. (2017). Leptospira serovars copenhageni, ballum and tarassovi in beef cattle, sheep and deer in New Zealand. Poster session presented at the meeting of 10th International leptospirosis society conference
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Yupiana, Y., Vallee, E., Weston, J., Wilson, P., Collins-Emerson, JM., Benschop, J., . . . Heuer, C. (2017). Shedding and seroprevalence of leptospira in dairy cattle in New Zealand. , 10th International leptospirosis society conference
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., Weston, J.

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Togami, E., Vallee, E., Collins-Emerson, JM., Goarant, C., Lau, C., Nilles, E., . . . Heuer, C. (2017). The role of domestic animals and rodents in human leptospirosis in Fiji: a case-control study. , 10th international leptospirosis society conference
[Conference Abstract]Authored by: Collins-Emerson, J., Heuer, C., Vallee, E.

Moinet, M., Wilkinson, D., Nisa, S., Haack, N., Oosterhof, H., Aberdein, D., . . . Benschop, J. (2017). Is mammalian wildlife a source of leptospira infection in livestock in New Zealand?. , 10th International Leptospirosis Society Conference
[Conference Abstract]Authored by: Aberdein, D., Benschop, J., Collins-Emerson, J., Heuer, C., Nisa, S., Vallee, E.

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Howe, LJ., Patel, K., Asher, G., Heuer, C., & Wilson, P. (2017). Investigation of association between toxoplasma gondii and early pregnancy and abortion rates in New Zealand farmed red deer. (pp. 16 - 16). , New Zeland society for parasitology
[Conference Abstract]Authored by: Heuer, C., Howe, L.

Togami, E., Vallee, EVC., Collins-Emerson, J., Goarant, C., Lau, C., Nilles, E., . . . Heuer, C. (2017, November). The role of domestic animals and rodents in human leptospirosis in Fiji: A case-control study. Presented at 10th International Leptospirosis Society conference. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Collins-Emerson, J., Heuer, C., Vallee, E.

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Griffiths, KJ., Ridler, A., Heuer, C., Corner-Thomas, R., & Kenyon, P. (2017). Investigating longevity and wastage in New Zealand commercial ewe flocks. , International Sheep Veterinary Congress
[Conference Abstract]Authored by: Corner-Thomas, R., Griffiths, K., Heuer, C., Kenyon, P., Ridler, A.

Griffiths, KJ., Ridler, AL., Heuer, C., Corner-Thomas, R., & Kenyon, PR. (2017, May). Investigating longevity and wastage in New Zealand commercial ewe flocks. Presented at International Sheep Veterinary Congress 2017
[Conference Oral Presentation]Authored by: Corner-Thomas, R., Griffiths, K., Heuer, C., Kenyon, P., Ridler, A.

Compton, CWR., Heuer, C., Carpenter, T., McDougall, S., & Phyn, C. (2016). Patterns of culling and mortality and their attributed causes in pasture-based seasonal calving cows in New Zealand. (pp. 129 - 141). , Society of dairy cattle veterinarians of the NZVA annual conference
[Conference Abstract]Authored by: Compton, C., Heuer, C.

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McKenzie, JS., Shresta, R., Heuer, C., Gautam, M., Adhikary, R., Koirala, P., . . . Miller, L. (2016, November). Association of zoonotic, occupational, and environmental risk factors with clinical leptospirosis among fever patients in Kaski District, Nepal. Presented at Otago Global Health Institute (OGHI) 9th Annual Conference. Dunedin, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C., McKenzie, J.

Shrestha, R., McKenzie, J., Heuer, C., Gautam, M., Prasad Adhikary, R., Koirala, P., . . . Miller, L. (2016). Association of Zoonotic, occupational and environmental risk factors with clinical leptosis amongst fever patients in Kaski district, Nepal. (pp. 1 - 1). , Otago gloval health insitue 9th annual conference
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.Contributed to by: Benschop, J.

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Heuer, C., Benschop, J., Vallee, E., Collins-Emerson, J., Dreyfus, A., Lau, C., . . . Wilson, P. (2016). Tracing human leptosirosis back to infecting animal species - Evidence from New Zealand, Fiji and Nepal. , Otago Global health institute 9th annual conference
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Shrestha, R., Gautam, M., Mckenzie, J., Adhikary, RP., Koirala, P., Bahadur BC, G., . . . Heuer, C. (2016). Zoonotic risk factors for leptospirosis in Kaski District, Nepal.. Poster session presented at the meeting of 4th International One Health Congress. Melbourne, Australia
[Conference Poster]Authored by: Collins-Emerson, J., Heuer, C., McKenzie, J.

Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E., & Wilkinson, D. (2016). Leptospirosis at the human-livestock-wildlife interface. Proceedings of the Food Safety, Animal Welfare and Biosecurity, Branch of the NZVA Conference. (pp. 59 - 62). : New Zealand Veterinary Association. Food Safety, Animal Welfare & Biosecurity Branch Conference
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Han, JH., Wilson, PR., & Heuer, C. (2016). A novel approach to identify the commercial deer farm at high level of Johne's disease infection in New Zealand. Poster session presented at the meeting of International Colloquium on Paratuberculosis. Nantes, France
[Conference Poster]Authored by: Heuer, C.

Smith, SL., Wilson, P., West, D., Heuer, C., & Chambers, P. (2016). Quantifying resilience to artificial systemic Map infection using histopathology and the identification of Hepatic Epitheliode Macrophage (HEM) micro-granulo mas from serial liver biopsies in sheep. (pp. 31 - 31). , 13th International Colloquium on Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

Weber, MF., Heuer, C., Aalberts, M., & Schukken, YH. (2016). Milk assurance programme for paratuberculosis: decreasing proportion of ELISA-positive heifers. , International Colloquium on Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

Gautam, M., Anderson, P., Ridler, A., & Heuer, C. (2016). Economic Effects of Johnes Disease and Estimates of Vaccine Efficacy on Sheep Farms in New Zealand. , International Cooloquium on Paratuberculosis
[Conference Abstract]Authored by: Heuer, C., Ridler, A.

Marquetoux, N., Mitchell, R., Wilson, P., Stevenson, M., Ridler, A., & Heuer, C. (2016, June). Modelling paratuberculosis in a typical sheep flock in New Zealand. Presented at International Cooloquium on Paratuberculosis. Nantes, France.
[Conference Oral Presentation]Authored by: Heuer, C., Ridler, A.

Heuer, C. (2016, June). Transmission dynamics of MAP in pastoral grazing systems of ruminant livestock in New Zealand. Presented at International Cooloquium on Paratuberculosis. Nantes, France.
[Conference Oral Presentation]Authored by: Heuer, C.

Compton, CWR., Heuer, C., Carpenter, T., McDougall, S., & Phyn, C. (2015). Stochastic bias analysis to adjust for misclassification of farmer-reported cases of clinical mastitis in a secondary database on the incidence risk ratio for culling. , International Symposium of Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Compton, C., Heuer, C.

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Vallee, EVC., Heuer, C., Collins-Emerson, J., Benschop, J., & wilson, P. (2015, November). The effect of Leptospira serovars Hardjo and Pomona on sheep growth and reproduction, and cost-effectiveness of vaccination. Presented at ISVEE 14 - 14th International Symposium on Veterinary Epidemiology and Economics. Merida, Mexico.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Vallee, EVC., Heuer, C., Collins-Emerson, J., Benschop, J., & Wilson, P. (2015, November). A method to visualise natural infection patterns of Leptospira serovars Hardjo and Pomona micro-agglutination test titres in sheep and cattle on New Zealand farms. Presented at ISVEE 14 - 14th International symposium on Veterinary Epidemiology and Economics. Merida, Mexico.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Heuer, C., Sanhueza, J., Vallee, E., Wilson, PR., Benschop, J., & Collins-Emerson, JM. (2015, October). Can vaccination of animals protect humans against leptospirosis?. Presented at 9th Scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Earl, L., Collins-Emerson, JM., Janes, R., Fang, F., Gedye, K., Heuer, C., . . . Benschop, J. (2015, October). Acute human leptospirosis in New Zealand: suspects, symptoms and diagnostic tests. Presented at 9th Scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., French, N., Gedye, K., Heuer, C.

Benschop, J., Earl, L., Collins-Emerson, J., Wilson, PR., Heuer, C., & van de Pol, M. (2015). Prevalence of leptospirosis in serum samples submitted to a commercial laboratory from New Zealand Cats. In Proceedings of the International leptospirosis society Conference(pp. 87 - 88). , International Leptospirosis society Conference
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Wilson, PR., Fabri, N., van de Pol, M., Collins-Emerson, J., Benschop, J., Vallee, E., . . . Heuer, C. (2015). The role of wildlife species in the epidemiology of human and animal Leptospira infection in New Zealand: Preliminary studies. In Proceedings of the International Leptospirosis society Conference, International Leptospirosis society Conference
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Heuer, C., Sanhueza, J., Vallee, E., Wilson, PR., Benschop, J., & Collins-Emerson, J. (2015). Can vaccination of animals protect humans against Leptospirosis?. Proceedings of the International Leptospirosis society Conference. (pp. 5 - 5). : International Leptospirosis society Conference
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Wilson, P., Heuer, C., Benschop, J., & Collins-Emerson, JM. (2015). Livestock and human leptospirosis occurrence and control in New Zealand. (pp. 21 - 21). , 2nd ELS meeting on leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Heuer, C., Sanhueza, J., Collins-Emerson, JM., Benschop, J., Vallee, E., & Wilson, P. (2015). Estimating the economic impact of leptospirosis on public health and livestock farming in New Zealand. (pp. 26 - 26). , 2nd ELS meeting on leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Wilson, P., Heuer, C., Benschop, J., & Collins-Emerson, JM. (2015). A review of leptospirosis research in farmed deer in New Zealand. (pp. 41 - 41). , 2nd ELS meeting on leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Collins-Emerson, JM., Biggs, P., Benschop, J., Heuer, C., & Wilson, P. (2015, October). Whole genome sequence and r MLST analysis of New Zealand strains of leptospira. Presented at 9th scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Biggs, P., Collins-Emerson, J., Heuer, C.

Sanhueza, J., Heuer, C., Wilson, P., Benschop, J., & Collins-Emerson, JM. (2015). Meta-analysis of leptospira vaccine efficacy in farm animals. (pp. 38 - 38). , 9th scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Heuer, C., Sanhueza, J., Wilson, P., Benschop, J., & Collins-Emerson, JM. (2015, October). Leptospirosis and sources of infection in New Zealand farmers. Presented at 9th scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Yupiana, Y., Collins-Emerson, JM., Benschop, J., Weston, J., Wilson, P., & Heuer, C. (2015). Epidemiological investigation of leptospiral infection in a non-vaccinated dairy cattle herd associated with three affeted workers. (pp. 27 - 27). , 9th scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Weston, J.

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Heuer, C., Sanhueza, J., Vallee, E., Wilson, P., Benschop, J., & Collins-Emerson, JM. (2015). Can vaccination of animals protect humans against Leptospirosis?. In proceedings 9th scientific meeting of international leptospirosis society(pp. 5 - 5). , 9th Scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Earl, L., Collins-Emerson, JM., Janes, R., Fang, F., Gedye, K., Heuer, C., . . . Benschop, J. (2015). Acute human leptospirosis in new zealand suspecets, symptoms and diagnotstic tests.. In Proceedings of the 9th Scentific meeting of international leptospirosis society, 9th Scentific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Gedye, K., Heuer, C.

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Benschop, J., Earl, L., Collins-Emerson, J., Wilson, P., Heuer, C., & Vande pol, M. (2015). Prevalence of leptospirosis in serum samples submitted to a commercial laboratory from New Zealand cats. Poster session presented at the meeting of 9th scientific meeting of international leptospirosis society. Semarang, Indonesia
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Wilson, P., Favri, N., vande pol, M., Collins-Emerson, J., Benschop, J., Vallee, E., . . . Heuer, C. (2015). The role of wildlife species in the epidemiology of human and animal leptospira infection in New Zealand: preliminary studies. Poster session presented at the meeting of 9th scientific meeting of international leptospirosis society. Semarang, Indonesia
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Sanhueza, J., Heuer, C., Wilson, P., Benschop, J., & Collins-Emerson, J. (2015). Leptospirosis and sources of infection in New Zealand famers. (pp. 62 - 62). , 9th scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Earl, L., Collins-Emerson, JM., Janes, R., Fang, F., Gedye, K., Heuer, C., . . . Benschop, J. (2015). Acute human leptospirosis in New zealand: suspects, symptoms and diagnostic tests. (pp. 40 - 40). , 9th Scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., French, N., Gedye, K., Heuer, C.

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Sanhueza, J., Heuer, C., Wilson, P., Benschop, J., & Collins-Emerson, J. (2015, October). Meta-analysis of leptospira vaccine efficacy in farm animals. Presented at 9th scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Sanhueza, J., Vallee, E., Wilson, P., & Collins-Emerson, J. (2015). Hardjo vs Pomona - two pathogens with different ecological risk. (pp. 32 - 32). , 9th scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Yupiana, Y., Collins-Emerson, JM., Benschop, J., Weston, J., Wilson, P., & Heuer, C. (2015, October). Epidemiological investigation of leptospiral infection in a Non-vaccinated dairy cattle herd associated with three affected workers. Presented at 9th scientific meeting of international leptospirosis society. Semarang, Indonesia.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Weston, J.

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Collins-Emerson, J., Biggs, P., Benschop, J., Heuer, C., & Wilson, P. (2015). Whole genome sequence and rMLST analysis of New Zealand strains of Leptospira. (pp. 21 - 21). , 9th scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Biggs, P., Collins-Emerson, J., Heuer, C.

Wilson, P., Heuer, C., Benschop, J., & Collins-Emerson, J. (2015). A review of leptospirosis research in farmed deer in New Zealand. (pp. 41 - 41). , 2nd ELS meeting on Leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Sanhueza, J., Collins-Emerson, J., Benschop, J., Vallee, E., & Wilson, P. (2015). Estimating the economic impact of leptospirosis on public health and livestock farming in New Zealand. (pp. 26 - 26). , 2nd ELS meeting on Leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Dreyfus, A., Pittavino, M., Heuer, C., Benschop, J., Torgerson, P., & Furrer, R. (2015, April). Leptospirosis in New Zealand. Presented at 2nd ELS meeting on Leptospirosis and other rodent borne haemorrhagic fevers. Amsterdam, Netherlands.
[Conference Oral Presentation]Authored by: Benschop, J., Heuer, C.

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Wilson, PR., Heuer, C., Benschop, J., & Collins-Emerson, J.(2015, April 16). Livestock and human leptospirosis occurrence and control in New Zealand. , 2nd ELS meeting on Leptospirosis and other rodent borne haemorrhagic fevers
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallee, E., Heuer, C., Collins-Emerson, JM., Benschop, J., & Wilson, P. (2014). Update on research into the effects of Leptospira serovars Hardjo and Pomona on sheep and beef cattle growth and reproduction. Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the NZVA Annual conference. Vol. 2014 (pp. 6.5.1 - 6.5.6). : Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Wilson, PR., Heuer, C., Benschop, J., & Collins-Emerson, J. (2014). A review of leptospirosis research in farmed deer in New Zealand. In J. Ma, M. Zhang, R. Halbrook, B. Liu, & W. Zhang (Eds.) Proceeding of the 8th international deer biology congress and international wildlife management symposium. (pp. 16 - 18). : 8th international deer biology congress and international wildlife management symposium
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Wilson, PR., Asher, GW., Heuer, C., & Howe, LJ. (2014). Fetal wastage in New Zealand farmed red deer. In Proceeding of the 8th international deer biology congress and international wildlife management symposium(pp. 13 - 15). , 8th international Deer biology congress and international wildlife management symposium
[Conference Abstract]Authored by: Heuer, C., Howe, L.

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Vallee, EVC., Heuer, C., Collins-Emerson, J., Benschop, J., & Wilson, P. (2013, October). Subclinical effects of Leptospira borgpetersenii serovar Hardjo on New Zealand sheep production. Presented at ILS 2013 - 8th Scientific Meeting of International Leptospirosis Society. Fukuoka, Japan.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

Benschop, J., Dreyfus, A., Sanhueza, J., Harland, A., Collins-Emerson, J., Fang, F., . . . Wilson, P. (2013, March). Leptospirosis in New Zealand: "In the first week I thought I would die and then I wished that I had.". Presented at World Small Animal Veterinary Association 38th Annual Congress. Auckland, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., French, N., Heuer, C., Midwinter, A., Vallee, E.

Benschop, J., Collins-Emerson, JM., Heuer, C., & wilson, P. (2013). Impact of vaccination of animals on the human populations. (pp. 18 - 18). , 3rd Global Leptospirosis Environmental Action Network (GLEAN) Meeting
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Sanhueza, J., Heuer, C., Benschop, J., Wilson, PR., & Collins-Emerson, JM, . (2013). J. Sanhueza, C. Heuer, J. Benschop, P. Wilson and J. Collins-Emerson. “Occupational leptospirosis among veterinarians in New Zealand.” Poster presented at the Annual Meeting of the Society for Veterinary Epidemiology and preventive Medicine (SVEPM), Madrid 26-28 March 2013.. Poster session presented at the meeting of Society for Veterinary Epidemiology and preventive Medicine (SVEPM). Madrid, Spain
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Harland, A., Cave, N., Benschop, J., Wilson, PR., Heuer, C., Jones, B., . . . Collins-emerson, J. (2013). A survey of leptospiral antibodies and urinary shedding of leptospires in farm working dogs in the south island of New Zealand. Poster session presented at the meeting of 8th Scientific meeting of international leptospirosis society. Fukuoka, Japan
[Conference Poster]Authored by: Benschop, J., Cave, N., Collins-Emerson, J., Heuer, C.

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Wilson, PR., Heuer, C., Benschop, J., Collins-Emerson, J., Parramore, J., & Meenks, R. (2013). Does long-term vaccination eliminate leptospiral shedding? a study of New Zealand dairy cattle herds. , 8th Scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Collins-Emerson, J., Fang, F., Benschop, J., Heuer, C., & Wilson, PR. (2013). Utility of diagnostic tests for research and diagnosis of leptospirosis. , 8th Scientific meeting of international leptospirosis society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Benschop, J., Fang, F., Heuer, C., Wilson, P., & Collins-Emerson, J. (2013). Fit for purpose: testing for leptospirosis in humans and animals. , 8th Scientific meeting of international Leptospirosis Society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallee, E., Heuer, C., Collins-Emerson, J., Benschop, J., & Wilson, PR. (2013). Subclinical effects of leptospira borgpetersenii serovar hardjo on New Zealand sheep production. , 8th Scientific Meeting of International Leptospirosis Society
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Dreyfus, A., Wilson, PR., Sanhueza, J., Benschop, J., Fang, F., . . . Collins-Emerson, J.(2013). The public health impact of leptospirosis in New Zealand. . Fukuoka, Japan
[Conference Paper]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Sanhueza, J., Heuer, C., Wilson, PR., Benschop, J., Collins-Emerson, J., Dreyfus, A., . . . Fang, F.(2013). Occupational exposure and risk factors for leptospira in New Zealand workers. . Fukuoka, Japan
[Conference Paper]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallee, E., Heuer, C., Collins-Emerson, J., Benshop, J., & Wilson, P. (2013). Growth and reproduction losses in sheep and beef cattle due to leptospirosis. In P. Angus-Cook, K. Crews, N. Dymond, N. Harding, J. Hunnam, S. Marshall, . . . V. Williams (Eds.) Proceedings of the New Zealand Veterinary Association Conference 2013. (pp. 195 - 199). : New Zealand Veterinary Association Annual Conference, The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Collins-Emerson, J., Heuer, C.

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white, J., cave, N., Thomas, DG., Grinberg, A., & Heuer, C. (2013). Incidence and prevalence of asymptomatic bacterial urinary tract infections in healthy, older cats.. , ACVIM
[Conference Abstract]Authored by: Cave, N., Heuer, C.Contributed to by: Thomas, D.

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Heuer, C., Wilson, PR., Benschop, J., Collins-Emerson, J., Dreyfus, A., Sanhueza, J., . . . Vallee, E. (2013). Leptospirosis update - 2013. Proceedings of the New Zealand Veterinary Association Annual Conference. (pp. 135 - 139). Wellington: The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallee, E., Heuer, C., Collins-Emerson, J., Benschop, J., & Wilson, P. (2013). Growth and reproduction losses in sheep and beef cattle due to leptospirosis. In P. Angus-Cook, K. Crews, N. Dymond, N. Harding, J. Hunnam, S. Marshall, . . . V. Williams (Eds.) Proceedings of the New Zealand Veterinary Association Conference. Vol. 301 (pp. 195 - 199). New Zealand: New Zealand Veterinary Association Annual Conference: The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Patel, KK., Wilson, PR., Asher, GW., Howe, L., & Heuer, C. (2013). Preliminary results from a study of reproductive wastage in deer. In P. Angus-Cook, K. Crews, N. Dymond, N. Harding, J. Hunnam, S. Marshall, . . . V. Williams (Eds.) Proceedings of the New Zealand Veterinary Association. (pp. 241 - 246). : New Zealand Veterinary Association Annual Conference, The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Howe, L.

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Marquetoux, N., Heuer, C., Wilson, P., & Stevenson, M. (2013). Can we assess the transmission of paratuberculosis between farms? Description of a network analysis of livestock movements. In P. Angus-Cook, K. Crews, N. Dymond, N. Harding, J. Hunnam, S. Marshall, . . . V. Williams (Eds.) Proceedings of the New Zealand Veterinary Association Annual Conference. Vol. 301 (pp. 191 - 194). New Zealand: New Zealand Veterinary Association Annual Conference: The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Sanhueza, J., Heuer, C., Wilson, P., Benschop, J., & Collins-Emerson, J. (2013). Leptospira spp. sero-prevalence in veterinarians: Preliminary results and challenges in quantifying exposure. In P. Angus-Cook, K. Crews, N. Dymond, N. Harding, J. Hunnam, S. Marshall, . . . V. Williams (Eds.) Proceedings of the New Zealand Veterinary Association Conference. Vol. 301 (pp. 141 - 146). New Zealand: New Zealand Veterinary Association Annual Conference: The Science Behind Veterinary Practice
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Benschop, J., Dryfus, A., Sanhueza, J., Collins-Emerson, J., Wilson, P., & Heuer, C. (2013). Leptospirosis in New Zealand: In the first week I thought that I die and then I wished that I had. WSAVA Congress Proceedings. : The 38th Congress of the World Small Animal Veterinary Association
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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White, J., Cave, N., Thomas, D., Grinberg, A., & Heuer, C. (2013). INCIDENCE AND PREVALENCE OF ASYMPTOMATIC BACTERIAL URINARY TRACT INFECTIONS IN HEALTHY, OLDER CATS. In JOURNAL OF VETERINARY INTERNAL MEDICINE Vol. 27 (pp. 730 - 731). : WILEY-BLACKWELL
[Conference Abstract]Authored by: Cave, N., Grinberg, A., Heuer, C., Thomas, D.

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Marquetoux, N., Mitchell, R., Wilson, P., Ridler, A., Stevenson, M., Verdugo, C., . . . Heuer, C. (2013, February). Comparative cost-benefits of Johne’s disease control in sheep flocks using simulation. Presented at 8th International Sheep Veterinary Congress: Connecting Sheep and Science. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C., Ridler, A.

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Marquetoux, N., Mitchell, R., Wilson, P., Ridler, A., Stevenson, M., Verdugo, C., . . . Heuer, C. (2013). Comparative cost-benefits of Johne’s disease control in sheep flocks using simulation. In 8th International Sheep Veterinary Congress: Handbook(pp. 117 - 117). , 8th International Sheep Veterinary Congress: Connecting Sheep and Science New Zealand: International Sheep Veterinary Congress
[Conference Abstract]Authored by: Heuer, C., Ridler, A.

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Sanhueza, J., Valle, E., Dreyfus, A., Fang, F., Ridler, A., Benschop, J., . . . Heuer, C. (2013, February). Leptospirosis in New Zealand sheep: Recent knowledge advance. Presented at 8th International Sheep Veterinary Congress: Connecting Sheep and Science. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Ridler, A., Vallee, E.

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Sanhueza, J., Valle, E., Dreyfus, A., Fang, F., Ridler, A., Benschop, J., . . . Heuer, C. (2013). Leptospirosis in New Zealand sheep: Recent knowledge advance. In 8th International Sheep Veterinary Congress: Handbook(pp. 92 - 92). , 8th International Sheep Veterinary Congress: Connecting Sheep and Science New Zealand: International Sheep Veterinary Congress
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Ridler, A., Vallee, E.

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Smith, S., West, D., Wilson, P., de Lisle, G., Collett, M., Heuer, C., . . . Chambers, P. (2013, February). The prevalence of mycobacterium avium subsp Paratuberculosis (map) infection within a flock and the detection of map in skeletal muscle and blood of ewes from a New Zealand sheep farm. Presented at 8th International Sheep Veterinary Congress: Connecting Sheep and Science. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Chambers, J., Heuer, C.

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Smith, S., West, D., Wilson, P., de Lisle, G., Collett, M., Heuer, C., . . . Chambers, P. (2013). The prevalence of mycobacterium avium subsp Paratuberculosis (map) infection within a flock and the detection of map in skeletal muscle and blood of ewes from a New Zealand sheep farm. In 8th International Sheep Veterinary Congress: Handbook(pp. 139 - 139). , 8th International Sheep Veterinary Congress: Connecting Sheep and Science New Zealand: International Sheep Veterinary Congress
[Conference Abstract]Authored by: Chambers, J., Heuer, C.

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Smith, S., Collett, M., West, D., Wilson, P., de Lisle, G., Heuer, C., . . . Chambers, P. (2013). Use of liver histopathology and liver biospy histopathology as a practical diagnostic test to identify live sheep affected by mycobacterium avium subspecies paratuberculosis (map). In 8th International Sheep Veterinary Congress: Handbook(pp. 139 - 139). , 8th International Sheep Veterinary Congress: Connecting Sheep and Science New Zealand: International Sheep Veterinary Congress
[Conference Abstract]Authored by: Chambers, J., Heuer, C.

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Smith, S., Collett, M., West, D., Wilson, P., de Lisle, G., Heuer, C., . . . Chambers, P. (2013, February). Use of liver histopathology and liver biospy histopathology as a practical diagnostic test to identify live sheep affected by mycobacterium avium subspecies paratuberculosis (map). Presented at 8th International Sheep Veterinary Congress: Connecting Sheep and Science. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Chambers, J., Heuer, C.

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Vallee, E., Heuer, C., Benschop, J., Collins-Emerson, J., & Wilson, P. (2013). Effect of leptospirosis on sheep production. In 8th International Sheep Veterinary Congress: Handbook(pp. 148 - 148). , 8th International Sheep Veterinary Congress: Connecting Sheep and Science New Zealand: International Sheep Veterinary Congress
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Vallee, E., Heuer, C., Benschop, J., Collins-Emerson, J., & Wilson, P. (2013, February). Effect of leptospirosis on sheep production. Presented at 8th International Sheep Veterinary Congress: Connecting Sheep and Science. Rotorua, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Marquetoux, N., Mitchell, R., Wilson, P., Ridler, A., Stevenson, M., Verdugo, C., . . . Heuer, C. (2012). Poster: A within-herd state transmission model for MAP infections in farms co-grazing deer and sheep in New Zealand. In Proceedings of the 13th International Society for Veterinary Epidemiology and Economics Conference(pp. 407 - 407). , 13th International Society for Veterinary Epidemiology and Economics Conference [ISVEE XIII] The Netherlands: International Symposia of Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Heuer, C., Ridler, A.

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Vallee, E., Heuer, C., Benschop, J., Collins-Emerson, J., & Wilson, P. (2012). Effects of leptospirosis on sheep and beef cattle growth and reproduction: Preliminary results. In First Infectious Disease Research Centre [IDReC] Science Symposium: Delegate Handbook(pp. 70 - 70). , First Infectious Disease Research Centre [IDReC] Science Symposium Palmerston North, New Zealand: Infectious Disease Research Centre, Massey University
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Marquetoux, N., Mitchell, R., Wilson, PR., Ridler, AL., Stevenson, MA., Verdugo, C., . . . Heuer, C. (2012). A within-herd state transmission model for map infection in farms co-grazing deer and sheep in New Zealand. In First Infectious Disease Research Centre [IDReC] Science Symposium: Delegates Handbook(pp. 61 - 61). , First Infectious Disease Research Centre [IDReC] Science Symposium New Zealand: Infectious Disease Research Centre, Massey University
[Conference Abstract]Authored by: Heuer, C., Ridler, A.

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Marquetoux, N., Heuer, C., Wilson, P., & Stevenson, M. (2012). Network analysis of livestock movements in New Zealand pastoral farms in regard with disease transmission. In First Infectious Disease Research Centre [IDReC] Science Symposium: Delegate Handbook(pp. 60 - 60). , First Infectious Disease Research Centre [IDReC] Science Symposium New Zealand: Infectious Disease Research Centre, Massey University
[Conference Abstract]Authored by: Heuer, C.

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Carpenter, T., Stevenson, M., & Benschop, J. (2012, October). Infectious disease epidemiology, from microbes to Markov. Presented at First Infectious Disease Research Centre [IDReC] Science Symposium. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Heuer, C.

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Dreyfus, A., Benschop, J., Wilson, P., Collins-Emerson, J., & Heuer, C. (2012). Poster: Leptospirosis incidence and risk factors in meat workers in New Zealand. Poster session presented at the meeting of 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F., Collins-Emerson, J., Wilson, P., Heuer, C., Tisdall, D., & Benschop, J. (2012). Poster: Leptospirosis infection in sheep and cattle in a New Zealand abattoir: sero-prevalence, shedding and diagnostic test comparison. Poster session presented at the meeting of 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F., Collins-Emerson, J., Wilson, P., Heuer, C., Tisdall, D., & Benschop, J. (2012). Leptospirosis infection in sheep and cattle in a New Zealand abattoir: sero-prevalence, shedding and diagnostic test comparison. Poster session presented at the meeting of 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Dreyfus, A., Benschop, J., Wilson, P., Collins-Emerson, J., & Heuer, C. (2012). Leptospirosis incidence and risk factors in meat workers in New Zealand. Poster session presented at the meeting of 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13] Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Wilson, P., Dreyfus, A., Benschop, J., Collins-Emerson, J., & Fang, F. (2012, August). Mitigating the risk of human occupational leptospirosis by vaccinating pastoral farmed livestock. Presented at 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Wilson, P., Dreyfus, A., Benschop, J., Collins-Emerson, J., & Fang, F. (2012). Mitigating the risk of human occupational leptospirosis by vaccinating pastoral farmed livestock. International Symposia on Veterinary Epidemiology and Economics proceedings - ISVEE13: Proceedings of the 13th International Symposium on Veterinary Epidemiology and Economics. (pp. 175 - 175). Netherlands: 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Dreyfus, A., Verdugo, C., Benschop, J., Collins-Emerson, J., Wilson, P., & Heuer, C. (2012, August). Leptospirosis sero-prevalence in New Zealand livestock and associated risk factors. Presented at 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders. Maastricht, Belgium/Netherlands.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Dreyfus, A., Verdugo, C., Benschop, J., Collins-Emerson, J., WIlson, P., & Heuer, C. (2012). Leptospirosis sero-prevalence in New Zealand livestock and associated risk factors. International Symposia on Veterinary Epidemiology and Economics proceedings - ISVEE13: Proceedings of the 13th International Symposium on Veterinary Epidemiology and Economics. (pp. 175 - 175). Netherlands: 13th International Symposium on Veterinary Epidemiology and Economics [ISVEE 13]: Building Bridges, Crossing Borders
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Dreyfus, A., Verdugo, C., Benschop, J., Wilson, P., Collins-Emerson, J., & Heuer, C. (2012). Leptospira sero-prevalence in New Zealand pastoral livestock and associated risk factors. Poster session presented at the meeting of 1st Infectious Disease Research Centre [IDReC] Science Symposium. Palmerston North, New Zealand
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Vallee, E., Heuer, C., Benschop, J., Collins-Emerson, J., & Wilson, P. (2012). Effects of leptospirosis on sheep and beef cattle growth and reproduction: Preliminary results. Poster session presented at the meeting of 1st Infectious Disease Research Centre [IDRe] Science Symposium. Palmerston North, New Zealand
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Vallee, E.

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Fang, F., Benschop, J., Collins-Emerson, J., Wilson, P., Heuer, C., & Tisdall, D. (2012). Leptospirosis infection in sheep and cattle in a New Zealand abattoir: Sero-prevalence, shedding and diagnostic test comparison. Poster session presented at the meeting of 1st Infectious Disease Research Centre [IDReC] Science Symposium. Palmerston North, New Zealand
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Verdugo, C., Mitchell, R., Lu, Z., Wilson, P., & Schukken, YH. (2012). Modelling Johne's disease control in deer. In P. Wilson (Ed.) Proceedings of the cervetec 2012 Conference: A Deer Course for Veterinarians, Deer Branch New Zealand Veterinary Association. Vol. 29 (pp. 61 - 65). New Zealand: Cervetec the Annual New Zealand Deer Technical Conference 2012
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Stringer, L., Jones, G., Jewell, CP., Noble, AD., Heuer, C., Wilson, P., . . . Johnson, WO. (2012). Sensitivity and specificity of individual faecal culture and Paralisa™ to detect Mycobacterium avium subsp. paratuberculosis infection in young farmed deer. In P. Wilson (Ed.) Proceedings of the cervetec 2012 Conference: A Deer Course for Veterinarians, Deer Branch New Zealand Veterinary Association. Vol. 29 (pp. 83 - 85). New Zealand: Cervetec the Annual New Zealand Deer Technical Conference 2012
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Jones, G.

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Heuer, C., Wilson, P., Benschop, J., Collins-Emerson, J., Dreyfus, A., & Sanhueza, J. (2012). Update of multispecies leptospirosis in New Zealand. In P. Wilson (Ed.) Proceedings of the cervetec 2012 Conference: A Deer Course for Veterinarians, Deer Branch New Zealand Veterinary Association. Vol. 29 (pp. 93 - 99). New Zealand: Cervetec the Annual New Zealand Deer Technical Conference 2012
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Patel, KK., Wilson, P., Howe, L., Heuer, C., & Asher, G. (2012). Potential infectious causes of abortion in deer. In P. Wilson (Ed.) Proceedings of the cervetec 2012 Conference: A Deer Course for Veterinarians, Deer Branch New Zealand Veterinary Association. Vol. 29 (pp. 101 - 105). New Zealand: Cervetec the Annual New Zealand Deer Technical Conference 2012
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Howe, L.

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Wilson, P., Patel, KK., Asher, GW., Howe, L., Heuer, C., & Sinclair, G. (2012). Clinical investigations of foetal loss in farmed red deer. In P. Wilson (Ed.) Proceedings of the cervetec 2012 Conference: A Deer Course for Veterinarians, Deer Branch New Zealand Veterinary Association. Vol. 29 (pp. 107 - 110). New Zealand: Cervetec the Annual New Zealand Deer Technical Conference 2012
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Howe, L.

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Heuer, C., Verdugo, C., Mitchell, R., Lu, Z., Wilson, P., & Schukken, YH. (2012, May). Modelling Johne's disease control in deer. Presented at Cervetec the Annual New Zealand Deer Technical Conference 2012. Queenstown, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C.

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Stringer, L., Jones, G., Jewell, CP., Noble, AD., Heuer, C., Wilson, P., . . . Johnson, WO. (2012, May). Sensitivity and specificity of individual faecal culture and Paralisa™ to detect Mycobacterium avium subsp paratuberculosis infection in young farmed deer. Presented at Cervetec the Annual New Zealand Deer Technical Conference 2012. Queenstown, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C., Jones, G.

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Heuer, C., Wilson, P., Benschop, J., Collins-Emerson, J., Dreyfus, A., & Sanhueza, J. (2012, May). Update of multispecies leptospirosis in New Zealand. Presented at Cervetec the Annual New Zealand Deer Technical Conference 2012. Queenstown, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Patel, KK., Wilson, P., Howe, L., Heuer, C., & Asher, G. (2012, May). Potential infectious causes of abortion in deer. Presented at Cervetec the Annual New Zealand Deer Technical Conference 2012. Queenstown, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C., Howe, L.

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Wilson, P., Patel, KK., Asher, GW., Howe, L., Heuer, C., & Sinclair, G. (2012, May). Clinical investigations of foetal loss in farmed red deer. Presented at Cervetec the Annual New Zealand Deer Technical Conference 2012. Queenstown, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C., Howe, L.

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Heuer, C. (2012, June). Leptospirosis news: Production effects and public health. Presented at 2012 New Zealand Veterinary Association Conference: The Heart of Practice. Hamilton, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C.

Heuer, C. (2012, June). Foetal loss in beef breeding cattle: From scanning to calving. Presented at 2012 New Zealand Veterinary Association Conference: The Heart of Practice. Hamilton, New Zealand.
[Conference Oral Presentation]Authored by: Heuer, C.

Stringer, L., Jones, G., Jewell, C., Noble, A., Heuer, C., Wilson, P., . . . Johnson, W. (2012). Bayesian estimation of the sensitivity and specificity of individual faecal culture and paralisa™ to detect Mycobacterium Avium subsp. Paratuberculosis infection in young farmed deer. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 73 - 73). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Sanhueza, J., Heuer, C., & West, D. (2012). Foetal loss in beef breeding cattle: From scanning to calving. In B. Hodgson, G. Dodunski, J. Chisnall, S. Marshall, A. Roe, K. Kelly, . . . A. Ridler (Eds.) Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the NZVA Annual Conference. Vol. 296 (pp. 4.21.1 - 4.21.3). New Zealand: Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association [NZVA] Annual Conference: The Heart of Practice
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Benschop, J., Heuer, C., Collins-Emerson, J., Stringer, L., Sanhueza, J., & Wilson, PR. (2012). An independent review of leptospirosis vaccination guidelines. In B. Hodgson, G. Dodunski, J. Chisnall, S. Marshall, A. Roe, K. Kelly, . . . A. Ridler (Eds.) Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the NZVA Annual Conference. Vol. 296 (pp. 2.13.1 - 2.13.5). New Zealand: Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association [NZVA] Annual Conference: The Heart of Practice
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C., Wilson, PR., Benschop, J., Collins-Emerson, J., Dreyfus, A., & Sanhueza, J. (2012). Leptospirosis news: Production effects and public health. In B. Hodgson, G. Dodunski, J. Chisnall, S. Marshall, A. Roe, K. Kelly, . . . A. Ridler (Eds.) Proceedings of the Society of Sheep and Beef Cattle Veterinarians of the NZVA Annual Conference. Vol. 296 (pp. 2.14.1 - 2.14.7). New Zealand: Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Associaiton [NZVA] Annual Conference: The Heart of Practice
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Verdugo, C., Jones, G., Johnson, W., Wilson, P., & Heuer, C. (2012). Bayesian latent class prevalence estimation of herd level infection with mycobacterium avium subsp. paratuberculosis. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 373 - 373). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Heuer, C., Verdugo, C., Mitchell, R., Lu, Z., Wilson, P., & Schukken, YH. (2012). Modelling transmission dynamics of paratuberculosis of red deer under pastoral farming conditions. In Proceedings of the 11th International Colloquium on Paratuberculosis. International Association for Paratuberculosis(pp. 342 - 342). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Heuer, C., Verdugo, C., Price-Carter, M., Collins, D., French, N., & Wilson, P. (2012). Epidemiological inferences from typing mycobacterium avium subsp. paratuberculosis (MAP) isolates from mixed sheep, deer and cattle farms. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 250 - 250). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: French, N., Heuer, C.

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Heuer, C., Verdugo, C., Price-Carter, M., Collins, D., French, NP., & Wilson, PR. (2012, February). Epidemiological inferences from typing mycobacterium avium subsp. paratuberculosis (MAP) isolates from mixed sheep, deer and cattle farms. Presented at 11th International Colloquium on Paratuberculosis. Sydney, Australia.
[Conference Oral Presentation]Authored by: French, N., Heuer, C.

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Verdugo, C., Jones, G., Johnson, W., Wilson, PR., & Heuer, C. (2012, February). Bayesian latent class prevalence estimation of herd level infection with mycobacterium avium subsp. partuberculosis. Presented at 11th International Colloquium on Paratuberculosis. Sydney, Australia.
[Conference Oral Presentation]Authored by: Heuer, C.

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Heuer, C., Verdugo, C., Mitchell, R., Lu, Z., Wilson, PR., & Schukken, YH. (2012, February). Modelling transmission dynamics of paratuberculosis of reed deer under pastoral farming conditions. Presented at 11th International Colloquium on Paratuberculosis. Sydney, Australia.
[Conference Oral Presentation]Authored by: Heuer, C.

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Wilson, PR., Heuer, C., Stringer, L., Hunnam, J., Verdugo, C., & Cayol, C. (2012). Paratuberculosis infection prevalence and disease incidence in farmed deer in New Zealand. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 375 - 375). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Verdugo, C., Jones, G., Johnson, W., Wilson, PR., & Heuer, C. (2012). A Bayesian assessment of the dependence of infection prevalence and clinical incidence of paratuberculosis on joint grazing of sheep, beef cattle and deer. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 374 - 374). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Marquetoux, N., Heuer, C., Wilson, PR., & Stevenson, M. (2012). Between-farm movement of livestock: Epidemiological implications for the transmission and control of paratuberculosis in New Zealand. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 361 - 362). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Stringer, L., Jones, G., Jewell, C., Noble, A., Heuer, C., Wilson, PR., . . . Johnson, W. (2012). Bayesian estimation of the sensitivity and specificity of individual faecal culture and paralisatm to detect mycobacteriium avium subsp. paratuberculosis infection in young farmed deer. In Proceedings of the 11th International Colloquium on Paratuberculosis(pp. 73 - 73). , 11th International Colloquium on Paratuberculosis Online: International Association for Paratuberculosis
[Conference Abstract]Authored by: Heuer, C.

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Verdugo, C., Heuer, C., & Wilson, PR. (2011). The association between paratuburculosis and production performance in New Zealand pastoral livestock. In PR. Wilson (Ed.) Proceedings of a Deer Course for Veterinarians, Deer Branch NZVA. Vol. 28 (pp. 145 - 150). New Zealand: Cervetec 2011- new thinking on deer, Deer Branch of the New Zealand Veterinary Association
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Marquetoux, N., Wilson, PR., & Heuer, C. (2011). Test-and-cull and evaluation of its cost-effectiveness for JD control in deer. In PR. Wilson (Ed.) Proceedings of a Deer Course for Veterinarians, Deer Branch NZVA. Vol. 28 (pp. 137 - 143). New Zealand: Cervetec 2011- new thinking on deer, Deer Branch of the New Zealand Veterinary Association
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Ayanegui-Alcerreca, MA., Wilson, PR., Heuer, C., Collins-Emerson, J., Castillo-Alcala, F., & Midwinter, A. (2011, September). Serological responses to a trivalent leptospiral vaccine in pregnant hinds and progeny. Presented at VII Reunion de la International Leptospirosis Society. Merida, Yucatan, Mexico.
[Conference Oral Presentation]Authored by: Collins-Emerson, J., Heuer, C., Midwinter, A.

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Dreyfus, A., Wilson, PR., Benschop, J., Collins-Emerson, J., & Heuer, C. (2011, September). Leptospirosis infection in meat workers in New Zealand- Prevalence, new infection rate and risk factors. Presented at VII Reunion de la International Leptospirosis Society. Merida, Yucatan, Mexico.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Fang, F., Benschop, J., Wilson, PR., Collins-Emerson, J., & Heuer, C. (2011, September). Sero-prevalence and shedding of pathogenic leptospires in a sheep and cattle abattoir. Presented at VII Reunion de la International Leptospirosis Society. Merida, Yucatan, Mexico.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Wilson, PR., Heuer, C., Subharat, S., Ayanegui-Alcerreca, MA., & Collins-Emerson, J. (2011, September). Vaccination of farmed deer against leptospirosis: risk-based, public health and economic approaches to decision-making. Presented at VII Reunion de la International Leptospirosis Society. Merida, Yucatan, Mexico.
[Conference Oral Presentation]Authored by: Collins-Emerson, J., Heuer, C.

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Collins-Emerson, JM., Dreyfus, A., Subharat, S., Fang, F., Benschop, J., Wilson, P., . . . French, N.(2011, November 23). Leptospirosis- the changing epidemiology of the disease in New Zealand. (pp. 130 - 130). , New Zealand Microbiological Society Conference 2011
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., French, N., Heuer, C.

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Marquetoux, N., Heuer, C., Wilson, PR., & Stevenson, M.(2011, December 5). Network analysis of movement data: is Johne's disease transmitted between farms?. (pp. 31 - 31). , IVABS Research Colloquium
[Conference Abstract]Authored by: Heuer, C.

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Collins-Emerson, JM., Dreyfus, A., Subharat, S., Fang, F., Benschop, J., Wilson, P., . . . French, N. (2011, November). Leptospirosis- the changing epidemiology of the disease in New Zealand. Presented at New Zealand Microbiological Society Conference 2011. Palmerston North, New Zealand.
[Conference Oral Presentation]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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McFadden, AMJ., & Heuer, C. (2011). Searching for Campylobacter fetus venerealis in New Zealand cattle. Proceedings of The Society of Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association 40th Annual Conference. Vol. 282Wellington, New Zealand
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

Norton, S., Groenendaal, H., & Heuer, C. (2011). A simulation study of Johne's disease (Mycobacterium paratuberculosis) and control strategies for New Zealand dairy herds. Proceedings of the Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 3.13.1 - 3.13.17). New Zealand: Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Brownlie, TS., Morton, JM., Heuer, C., & McDougall, S. (2011). Measuring the economics of six week in-calf rates. Proceedings of the Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 3.11.1 - 3.11.5). New Zealand: Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Heuer, C., Wilson, P., Subharat, S., Ayanegui-Alcerreca, M., & Collins-Emerson, J. (2011). Leptospirosis on deer farms: To vaccinate or not?. Proceedings of the Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 3.8.1 - 3.8.11). New Zealand: Epidemiology & animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Collins-Emerson, J., Heuer, C.

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Verdugo, C., Heuer, C., & Wilson, P. (2011). The association between paratuberculosis and production performance in New Zealand pastoral livestock. Proceedings of the Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 145 - 150). New Zealand: Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Fang, F., Benschop, J., Wilson, P., Collins-Emerson, JM., & Heuer, C. (2011). Sero-prevalence and shedding of pathogenic Leptospirosis spp. in a local mixed-species abattoir. Epidemiology Chapter and Aquatic Animal Health Chapter Proceedings. (pp. 6 - 6). : Australian College of Veterinary Scientisits College Science Week Scientific Meeting
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Dreyfus, A., Verdugo, C., Benschop, J., Collins-Emerson, J., Wilson, P., & Heuer, C. (2011). Leptospirosis sero-prevalence and associated economic loss in New Zealand livestock. Proceedings of the Epidemiology and Animal Health Management Branch of the New Zealand Veterinary Association. (pp. 3.12.1 - 3.12.10). Wellington, New Zealand: Epidemiology & Animal Health Management Branch of the New Zealand Veterinary Association Annual Conference
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Benschop, J., Dreyfus, A., Fang, F., Collins-Emerson, J., Wilson, P., & Heuer, C. (2011). Update on leptospirosis research in New Zealand: The human-animal interface. In . No editor (Ed.) Proceedings of the Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association 40th Annual Conference. (pp. 2.24.1 - 2.24.3). Wellington, New Zealand
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Benschop, J., Dreyfus, A., Fang, F., Collins-Emerson, J., Wilson, P., & Heuer, C. (2011). Leptospirosis research in New Zealand: The human-animal interface. In Proceedings of the Sheep and Beef Cattle Veterinarians of the New Zealand Veterinary Association 40th Annual Conference Wellington, New Zealand: VetLearn
[Conference Abstract]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

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Heuer, C. (2010, May). BVD update. Presented at Australian Veterinary Association and New Zealand Veterinary Association Pan Pacific Conference. Brisbane, Queensland, Australia.
[Conference Oral Presentation]Authored by: Heuer, C.

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Heuer, C. (2010, May). The impact of Johne's disease on livestock farming. Presented at Australian Veterinary Association and New Zealand Veterinary Association Pan Pacific Conference. Brisbane, Queensland, Australia.
[Conference Oral Presentation]Authored by: Heuer, C.

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Jury, K., Lopez Villalobos, N., Spelman, R., Arias, J., & Heuer, C. (2010). Genetic analysis of incidence of clinical mastitis in New Zealand dairy cattle. Proceedings of the New Zealand Society of Animal Production. Vol. 70 (pp. 246 - 249).
[Conference Paper in Published Proceedings]Authored by: Heuer, C., Lopez-Villalobos, N.

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Heuer, C., Sanhueza, J., & West, D. (2010, November). Contribution of infectious pathogens to abortions in New Zealand beef herds. Presented at XXVI World Buiatrics Congress 2010. Santiago, Chile, South America.
[Conference Oral Presentation]Authored by: Heuer, C.

Heuer, C., Sanhueza, J., & West, D. (2010). Contribution of infectious pathogens to abortions in New Zealand beef herds. In XXVI World Buiatrics Congress 2010: World Buiatrics Congress
[Conference Abstract]Authored by: Heuer, C.

Heuer, C. (2010). BVD update. 3rd Australian Veterinary Association and New Zealand Veterinary Association Pan Pacific Veterinary Conference.
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

Heuer, C. (2010). The impact of Johne's disease on livestock farming. 3rd Australian Veterinary Association and New Zealand Veterinary Association Pan Pacific Veterinary Conference.
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

Heuer, C., Dreyfus, A., Wilson, P., Benschop, J., Subharat, S., Ayanegui Alcerreca, M., . . . Midwinter, A.(2010). Epidemiology and control of leptospirosis in New Zealand. Paper presented at the meeting of Society for Veterinary Epidemiology and Preventive Medicine. Nantes, France
[Conference Paper]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C., Midwinter, A., Subharat, S.

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Dreyfus, A., Verdugo, C., Wilson, P., Benschop, J., Collins Emerson, J., & Heuer, C. (2010). A survey of clinical leptospirosis in animals and people on mixed-species farms: Preliminary observations. Proceedings of a Deer Course for Veterinarians (Cervetec2010). Vol. 27 (pp. 77 - 80).
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Dreyfus, A., Benschop, J., Collins Emerson, J., Wilson, P., & Heuer, C. (2010). Sero-prevalence of leptospirosis in deer slaughter premise workers in New Zealand. Proceedings of a Deer Course for Veterinarians (Cervetec2010). Vol. 27 (pp. 73 - 76).
[Conference Paper in Published Proceedings]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Stringer, L., Wilson, P., Heuer, C., & Mackintosh, C. (2010). The effect of Silirum vaccine on subclinical Johne's disease in young farmed deer (Cervus elaphus) - preliminary results from a randomised controlled trial. Proceedings of a Deer Course for Veterinarians (Cervetec2010). Vol. 27 (pp. 53 - 55). : Deer Course for Veterinarians (Cervetec2010)
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

Verdugo, C., Heuer, C., Prickaerts, S., & Wilson, P. (2010). Paratuberculosis prevalence in New Zealand pastoral livestock: A deer industry perspective. Proceedings of a Deer Course for Veterinarians (Cervetec2010). Vol. 27 (pp. 35 - 38).
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Heuer, C., & Wilson, P. (2010). Concepts for test and slaughter strategies for disease control and management. Proceedings of a Deer Course for Veterinarians (Cervetec2010). Vol. 27 (pp. 31 - 33).
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

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Heuer, C., Sanhueza, J., McFadden, A., Benquet, N., West, D., & Jackson, R. (2010). Campylobacter fetus venerealis in New Zealand beef breeding herds- myth or fact?. In XXVI World Buiatrics Congress 2010(pp. 0 - 0). : World Buiatrics Congress
[Conference Abstract]Authored by: Heuer, C.

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Sanhueza, J., Heuer, C., West, D., & Jackson, R. (2010). Population based inference from a case-control study: Pathogen related abortions in beef cattle. In Institute of Veterinary, Animal and Biomedical Sciences Research Colloquium(pp. 21 - 21). : Massey Univeristy
[Conference Abstract]Authored by: Heuer, C.

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Wilson, P., Hunnam, J., Heuer, C., Stringer, L., Verdugo Vasquez, C., & Mackintosh, C. (2010). National surveillance for paratuberculosis in New Zealand farmed deer herds: Development of a database. (pp. 169 - 170). , Advances and Challenges in Deer Biology: 7th International Deer Biology Congress
[Conference Abstract]Authored by: Heuer, C.

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Wilson, P., Heuer, C., Hunnam, J., Subharat, S., & Pomroy, W. (2010, August). The cost of subclinical diseases of farmed deer. Presented at Advances and Challenges in Deer Biology: 7th International Deer Biology Congress. Huilo, Chile.
[Conference Oral Presentation]Authored by: Heuer, C., Pomroy, W.

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Wilson, P., Heuer, C., Hunnam, J., Stringer, L., & Verdugo Vasquez, C. (2010, August). Research progress in control of paratuberculosis of farmed deer. Presented at Advances and Challenges in Deer Biology: 7th International Deer Biology Congress. Huilo, Chile.
[Conference Oral Presentation]Authored by: Heuer, C.

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Wilson, P., Heuer, C., Hunnam, JC., Subharat, S., & Pomroy, W. (2010). The hidden cost of diseases of farmed deer. In Proceedings of the 5th World Deer Congress(pp. 285 - 286). : World Deer Congress
[Conference Abstract]Authored by: Heuer, C., Pomroy, W.

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Heuer, C. (2010). Beef fertility- fact and myth about infectious diseases. In 2010 Sheep & Beef Council Farmer Science Day(pp. 15 - 15). : Meat & Wool NZ, Sheep & Beef Council
[Conference Abstract]Authored by: Heuer, C.

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Fang, F., Collins-Emerson, JM., Benschop, J., Wilson, PR., & Heuer, C. (2009). Effect of antibody titer cut-points on inferences from a cross-sectional sero-prevalance study of leptospirosis in meat workers.. Poster session presented at the meeting of Leptocon 2009. 6th Annual Scientific Meeting of In Society ternational Leptospirosis (ILS). Cochin, India
[Conference Poster]Authored by: Benschop, J., Collins-Emerson, J., Heuer, C.

Verdugo, C., Wilson, P., & Heuer, C. (2009). Frequency of major production loss in association with clinical Johne's disease in pastoral ruminant species in New Zealand. Poster session presented at the meeting of 12th International Symposia on Veterinary Epidemiology and Economics (ISVEE). Durban, South Africa
[Conference Poster]Authored by: Heuer, C.

Hunnam, J., Wilson, P., & Heuer, C. (2009). Risk factors associated with a MAP-positive deer herd and farmer-diagnosed clinical Johnes's disease in young farmed deer in New Zealand. In 12th International Symposium on Veterinary Epidemiology and Economics(pp. 99 - 99). : International Symposia on Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Heuer, C.

Hunnam, J., Wilson, P., & Heuer, C. (2009). Development, validation and results of a national database recording "Johne's disease-suspect" lymph nodes in New Zealand farmed deer. Poster session presented at the meeting of 12th International Symposium on Veterinary Epidemiology and Economics (ISVEE). Durban, South Africa
[Conference Poster]Authored by: Heuer, C.

Stringer, L., Wilson, P., Heuer, C., Mackintosh, C., Glossop, J., & Verdugo, C. (2009). Prevalence of Mycobacterium avium subsp. paratuberculosis infection in farmed deer in New Zealand. In 12th International Symposium on Veterinary Epidemiology and Economics (ISVEE) proceedings(pp. 100 - 100). : International Symposia on Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Heuer, C.

Verdugo, C., Wilson, P., & Heuer, C. (2009). Association between species combination and grazing pattern on Johne's disease outbreaks and Mycobacterium-like lesions at slaughter in farmed deer. In 12th International Symposium on Veterinary Epidemiology and Economics(pp. 101 - 101). : International Symposia on Veterinary Epidemiology and Economics
[Conference Abstract]Authored by: Heuer, C.

Weir, A., & Heuer, C. (2009). Economics of BVD in dairy herds. Proceedings of the Society of Dairy Cattle Veterinarians of the NZVA Annual Conference. (pp. 225 - 230).
[Conference Paper in Published Proceedings]Authored by: Heuer, C.

Wilson, P., Subharat, S., Ayanegui-Alcerreca, M., Heuer, C., & Collins-Emerson, J. (2009). Reduction of weight gain in farmed red deer due to leptospiral infection. In 6th Annual Scientific Meeting of International Leptospirosis Society(pp. 48 - 48). , 6th Annual Scientific Meeting of International Leptospirosis Society: Indian Leptospirosis Society
[Conference Abstract]Authored by: Collins-Emerson, J., Heuer, C.

Read Abstract: abstract icon

Subharat, S., Wilson, P., Ayanegui-Alcerreca, M., Heuer, C., & Collins-Emerson, J. (2009). Reproductive impairment in New Zealand farmed red deer associated with leptospiral infection and evidence of fetal infection.

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Prof Cord Heuer

GROUP LEADER - ACADEMIC

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