Analyze Diet
BMC veterinary research2017; 13(1); 103; doi: 10.1186/s12917-017-1006-7

“Why won’t they just vaccinate?” Horse owner risk perception and uptake of the Hendra virus vaccine.

Abstract: Hendra virus is a paramyxovirus that causes periodic serious disease and fatalities in horses and humans in Australia first identified in 1994. Pteropid bats (commonly known as flying-foxes) are the natural host of the virus, and the putative route of infection in horses is by ingestion or inhalation of material contaminated by flying-fox urine or other bodily fluids. Humans become infected after close contact with infected horses. Horse owners in Australia are encouraged to vaccinate their horses against Hendra virus to reduce the risk of Hendra virus infection, and to prevent potential transmission to humans. After the vaccine was released in 2012, uptake by horse owners was slow, with some estimated 11-17% of horses in Australia vaccinated. This study was commissioned to examine barriers to vaccine uptake and potential drivers to future adoption of vaccination by horse owners. Methods: This study examined qualitative comments from respondents to an on-line survey, reporting reasons for not vaccinating their horses. The study also investigated scenarios in which respondents felt they might consider vaccinating their horses. Results: Self-reported barriers to uptake of the Hendra virus vaccine by horse owners (N = 150) included concerns about vaccine safety, cost, and effectiveness. Reduction in vaccination costs and perception of immediacy of Hendra virus risk were reported as being likely to change future behaviour. However, the data also indicated that horse owners generally would not reconsider vaccinating their horses if advised by their veterinarian. Conclusions: While changes to vaccine costs and the availability data supporting vaccine safety and efficacy may encourage more horse owners to vaccinate, this study highlights the importance of protecting the relationship between veterinarians and horse owners within the risk management strategies around Hendra virus. Interactions and trust between veterinarians and animal owners has important implications for management of and communication around Hendra virus and other zoonotic disease outbreaks.
Publication Date: 2017-04-13 PubMed ID: 28407738PubMed Central: PMC5390447DOI: 10.1186/s12917-017-1006-7Google Scholar: Lookup
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
  • Journal Article

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

This study examines the reasons behind the slow uptake of the Hendra virus vaccine among horse owners in Australia, despite the risk to both horses and humans. It suggests cost, concerns about effectiveness, and a lack of perceived immediate risk are significant barriers, while trust in veterinarians appears to be less influential in owners’ vaccination decisions.

Background and Scope of the Study

  • The research focuses on understanding the low adoption of the Hendra virus vaccine by horse owners in Australia. The Hendra virus is a potentially deadly disease that can be transferred from horses to humans and has sparked serious health concerns.
  • The natural host of the Hendra virus is the Pteropid bats or flying-foxes, from which horses can become infected through close contact with the bats’ urine and other bodily fluids. Humans get infected following close contact with infected horses.
  • In 2012, a vaccine was released to counter this virus. However, the vaccine had a slow adoption rate, with estimates indicating that only 11-17% of horses in Australia received the vaccination.

Methodology

  • The study was conducted through an online survey in which respondents provided qualitative data on reasons why they did not vaccinate their horses. The survey also investigated potential scenarios that would prompt respondents to consider vaccination.

Findings of the Study

  • The research identified the primary reasons for horse owners (from a sample size of 150) not opting for the vaccination as concerns about the safety of the vaccine, its cost, and doubts about its effectiveness.
  • A decrease in the cost of the vaccine and a perceived increase in the immediate risk of the Hendra virus were factors that would potentially influence more horse owners to get their horses vaccinated.
  • Contrary to expectations, advice from a veterinarian does not seem to significantly impact a horse owner’s decision to vaccinate.

Conclusions and Implications

  • This study underlines the need for more accessible information regarding the safety and effectiveness of the vaccine to encourage more horse owners to opt for vaccination.
  • The study also suggests the need for efforts to strengthen the relationship and trust between veterinarians and horse owners in managing the risk from the Hendra virus more effectively.
  • Overall, a multipronged approach addressing cost issues, trust in veterinarians, the safety and efficacy of the vaccine, and the perceived immediate risk of the disease seems to be necessary for more widespread adoption of the Hendra virus vaccine.

Cite This Article

APA
Manyweathers J, Field H, Longnecker N, Agho K, Smith C, Taylor M. (2017). “Why won’t they just vaccinate?” Horse owner risk perception and uptake of the Hendra virus vaccine. BMC Vet Res, 13(1), 103. https://doi.org/10.1186/s12917-017-1006-7

Publication

ISSN: 1746-6148
NlmUniqueID: 101249759
Country: England
Language: English
Volume: 13
Issue: 1
Pages: 103
PII: 103

Researcher Affiliations

Manyweathers, J
  • Centre for Health Research, Western Sydney University, Sydney, Australia. jmanyweathers@csu.edu.au.
  • School of Animal Biology, University of Western Australia, PO BOX 7178, Tathra, NSW, Australia. jmanyweathers@csu.edu.au.
Field, H
  • EcoHealth Alliance, New York, NY, USA.
Longnecker, N
  • School of Animal Biology, University of Western Australia, PO BOX 7178, Tathra, NSW, Australia.
  • Centre for Science Communication, University of Otago, Dunedin, New Zealand.
Agho, K
  • School of Science and Health, Western Sydney University, Sydney, Australia.
Smith, C
  • Department of Agriculture and Fisheries, Queensland Centre for Emerging Infectious Diseases, Biosecurity Queensland, Coopers Plains, QLD, Australia.
Taylor, M
  • Centre for Health Research, Western Sydney University, Sydney, Australia. mel.taylor@mq.edu.au.
  • Department of Psychology, Macquarie University, Sydney, Australia. mel.taylor@mq.edu.au.

MeSH Terms

  • Animals
  • Australia
  • Chiroptera / virology
  • Health Knowledge, Attitudes, Practice
  • Hendra Virus
  • Henipavirus Infections / prevention & control
  • Henipavirus Infections / veterinary
  • Horse Diseases / prevention & control
  • Horses / virology
  • Humans
  • Risk
  • Surveys and Questionnaires
  • Vaccines / adverse effects
  • Vaccines / economics
  • Veterinarians
  • Zoonoses / prevention & control

References

This article includes 62 references
  1. Joffe H. Risk and 'the other'. New York: Cambridge University Press; 1999.
  2. Davis M, Stephenson N, Flowers P. Compliant, complacent or panicked? Investigating the problematisation of the Australian general public in pandemic influenza control.. Soc Sci Med 2011 Mar;72(6):912-8.
  3. Plough A, Krimsky S. The emergence of risk communication studies: social and political context. Sci Technol Hum Values 1987;12(3/4):4–10.
  4. Wynne B. Misunderstood misunderstandings: Social identities and public uptake of science. In: Misunderstanding Science? The public reconstruction of science and technology. edn. Edited by Irwin A, Wynne B. Trowbridge, Wiltshire: Cambridge University Press; 1996: 19-46.
  5. Sandman P. Responding to community outrage: Strategies for Effective Risk Communication. American Industrial hygiene Association; 2012. petersandman.com/media/RespondingtoCommunityOutrage.pdf.
  6. Slovic P. The Psychology of risk. Saúde Sociedade 2010, 19(4):731-47.
  7. Slovic P. Trust, emotion, sex, politics, and science: surveying the risk-assessment battlefield.. Risk Anal 1999 Aug;19(4):689-701.
    pubmed: 10765431doi: 10.1023/a:1007041821623google scholar: lookup
  8. Engdahl E, Lidskog R. Risk, communication and trust: towards an emotional understanding of trust.. Public Underst Sci 2014 Aug;23(6):703-17.
    doi: 10.1177/0963662512460953pubmed: 25414929google scholar: lookup
  9. Kahan D, Braman D, Gastil J, Slovic P, Mertz C. Culture and identity-protective cognition: explaining the white-male effect in risk perception. J Empir Leg Stud 2007;4(3):465–505.
  10. Joffe H. Risk: from perception to social representation.. Br J Soc Psychol 2003 Mar;42(Pt 1):55-73.
    doi: 10.1348/014466603763276126pubmed: 12713756google scholar: lookup
  11. Slovic P. The 'value' of smoking. Health Risk Soc 2012;14(5):409–414.
  12. Douglas M. Risk acceptability according to the social sciences. London: Routledge & Kegan Paul; 1986.
  13. Xue W, Hine DW, Loi NM, Thorsteinsson EB, Phillips WJ. Cultural worldviews and environmental risk perceptions: a meta-analysis. J Environ Psychol 2014;40:249–258.
  14. Shi J, Visschers VH, Siegrist M. Public Perception of Climate Change: The Importance of Knowledge and Cultural Worldviews.. Risk Anal 2015 Dec;35(12):2183-201.
    doi: 10.1111/risa.12406pubmed: 26033253google scholar: lookup
  15. Thompson M, Ellis R, Wildavsky A. Cultural theory. Boulder, Colorado: Westview Press; 1990.
  16. Douglas M, Wildavsky A. Risk and culture: an essay on the selection of technical and environmental dangers. Berkeley: University of California Press; 1982.
  17. Kahan DM, Braman D, Cohen GL, Gastil J, Slovic P. Who fears the HPV vaccine, who doesn't, and why? an experimental study of the mechanisms of cultural cognition.. Law Hum Behav 2010 Dec;34(6):501-16.
    doi: 10.1007/s10979-009-9201-0pubmed: 20076997google scholar: lookup
  18. Fischhoff B, Lichtenstein S, Slovic P, Keeney R, Derby S. Approaches to acceptable risk : a critical guide / Baruch Fischhoff ... [et al.]. prepared by Decision Research for Oak Ridge National Laboratory under ORNL subcontract no. 7656; this work performed for U.S. Nuclear Regulatory Commission under NRC interagency agreement 40-550-75. Washinton DC: Oak Ridge National Laboratory; 1980.
  19. Smith C, Skelly C, Kung N, Roberts B, Field H. Flying-fox species density--a spatial risk factor for Hendra virus infection in horses in eastern Australia.. PLoS One 2014;9(6):e99965.
  20. Halpin K, Young PL, Field HE, Mackenzie JS. Isolation of Hendra virus from pteropid bats: a natural reservoir of Hendra virus.. J Gen Virol 2000 Aug;81(Pt 8):1927-1932.
    doi: 10.1099/0022-1317-81-8-1927pubmed: 10900029google scholar: lookup
  21. Goldspink LK, Edson DW, Vidgen ME, Bingham J, Field HE, Smith CS. Natural Hendra Virus Infection in Flying-Foxes - Tissue Tropism and Risk Factors.. PLoS One 2015;10(6):e0128835.
  22. Edson D, Field H, McMichael L, Vidgen M, Goldspink L, Broos A, Melville D, Kristoffersen J, de Jong C, McLaughlin A, Davis R, Kung N, Jordan D, Kirkland P, Smith C. Routes of Hendra Virus Excretion in Naturally-Infected Flying-Foxes: Implications for Viral Transmission and Spillover Risk.. PLoS One 2015;10(10):e0140670.
  23. Martin G, Plowright R, Chen C, Kault D, Selleck P, Skerratt LF. Hendra virus survival does not explain spillover patterns and implicates relatively direct transmission routes from flying foxes to horses.. J Gen Virol 2015 Jun;96(Pt 6):1229-1237.
    doi: 10.1099/vir.0.000073pmc: PMC7346679pubmed: 25667321google scholar: lookup
  24. Field HE, Smith CS, de Jong CE, Melville D, Broos A, Kung N, Thompson J, Dechmann DK. Landscape Utilisation, Animal Behaviour and Hendra Virus Risk.. Ecohealth 2016 Mar;13(1):26-38.
    doi: 10.1007/s10393-015-1066-8pubmed: 26403793google scholar: lookup
  25. Middleton D, Pallister J, Klein R, Feng YR, Haining J, Arkinstall R, Frazer L, Huang JA, Edwards N, Wareing M, Elhay M, Hashmi Z, Bingham J, Yamada M, Johnson D, White J, Foord A, Heine HG, Marsh GA, Broder CC, Wang LF. Hendra virus vaccine, a one health approach to protecting horse, human, and environmental health.. Emerg Infect Dis 2014 Mar;20(3):372-9.
    doi: 10.3201/eid2003.131159pmc: PMC3944873pubmed: 24572697google scholar: lookup
  26. Government Q: Hendra Virus Information for horse owners, handlers, competitors and event organisers. In. Edited by Department of Agriculture FaF. Brisbane: Queensland Government Department of Agriculture and Fisheries; 2013.
  27. Field H, Jordan D, Edson D, Morris S, Melville D, Parry-Jones K, Broos A, Divljan A, McMichael L, Davis R, Kung N, Kirkland P, Smith C. Spatiotemporal Aspects of Hendra Virus Infection in Pteropid Bats (Flying-Foxes) in Eastern Australia.. PLoS One 2015;10(12):e0144055.
  28. Taylor M, Dhand NK, Toribio J-A, Wiethoelter A, Schembri N, Sawford K, Kung N, Field H, Moloney B, Wright T. Longitudinal cohort study of horse owners. HHALTER: Horse owners and Hendra Virus: A longitudinal study to evaluate risk, Final report. In.: Rural Industries Research and Development Coporation (RIRDC); 2016.
  29. Kung N, McLaughlin A, Taylor M, Moloney B, Wright T, Field H. Hendra virus and horse owners--risk perception and management.. PLoS One 2013;8(11):e80897.
  30. Vaughan E. Contemporary perspectives on risk perceptions, health-protective behaviors, and control of emerging infectious diseases.. Int J Behav Med 2011 Jun;18(2):83-7.
    doi: 10.1007/s12529-011-9160-ypubmed: 21509639google scholar: lookup
  31. Bangerter A, Green E, Gilles I. Editorial introduction. Public Underst Sci 2011;20(4):442–445.
    doi: 10.1177/0963662511406467google scholar: lookup
  32. Wynne B. Redefining the issues of risk and public acceptance. Futures 1983;15(1):13–32.
  33. Abraham T. Lessons from the pandemic: the need for new tools for risk and outbreak communication.. Emerg Health Threats J 2011 Oct 17;4:7160.
    pmc: PMC3198506pubmed: 24149033doi: 10.3402/ehtj.v4i0.7160google scholar: lookup
  34. Ellis-Iversen J, Cook AJ, Watson E, Nielen M, Larkin L, Wooldridge M, Hogeveen H. Perceptions, circumstances and motivators that influence implementation of zoonotic control programs on cattle farms.. Prev Vet Med 2010 Mar 1;93(4):276-85.
  35. Ochieng BJ, Hobbs JE. Incentives for cattle producers to adopt an E. coli vaccine: An application of best–worst scaling. Food Policy 2016;59:78–87.
  36. Browne M, Thomson P, Rockloff MJ, Pennycook G. Going against the Herd: Psychological and Cultural Factors Underlying the 'Vaccination Confidence Gap'.. PLoS One 2015;10(9):e0132562.
  37. Kahan DM. Social science. A risky science communication environment for vaccines.. Science 2013 Oct 4;342(6154):53-4.
    doi: 10.1126/science.1245724pubmed: 24092722google scholar: lookup
  38. Larson HJ, Jarrett C, Eckersberger E, Smith DM, Paterson P. Understanding vaccine hesitancy around vaccines and vaccination from a global perspective: a systematic review of published literature, 2007-2012.. Vaccine 2014 Apr 17;32(19):2150-9.
    doi: 10.1016/j.vaccine.2014.01.081pubmed: 24598724google scholar: lookup
  39. Eskola J, Duclos P, Schuster M, MacDonald NE. How to deal with vaccine hesitancy?. Vaccine 2015 Aug 14;33(34):4215-7.
    doi: 10.1016/j.vaccine.2015.04.043pubmed: 25896378google scholar: lookup
  40. Hendra Virus Research Program Commissioned Projects [https://www.daf.qld.gov.au/animal-industries/animal-health-and-diseases/a-z-list/hendra-virus/intergovernmental-hendra-virus-taskforce/national-hendra-virus-research-program/commissioned-projects].
  41. Braun V, Clarke V. Successful Qualitative research: a practical guide for beginners. London: SAGE Publications Ltd; 2013.
  42. Buckley P, Dunn T, More SJ. Owners' perceptions of the health and performance of Pony Club horses in Australia.. Prev Vet Med 2004 Apr 30;63(1-2):121-33.
  43. Braun V, Clarke V. Using thematic anaylsis in psychology. Qual Res Psychol 2006;3:77–101.
    doi: 10.1191/1478088706qp063oagoogle scholar: lookup
  44. Lanska DJ. The mad cow problem in the UK: risk perceptions, risk management, and health policy development.. J Public Health Policy 1998;19(2):160-83.
    doi: 10.2307/3343296pubmed: 9670700google scholar: lookup
  45. Leiss W, Powell D. Mad cows and Mother's milk. Q, Canada: McGill-Queen's University Press; 2004.
  46. Cairns G, de Andrade M, MacDonald L. Reputation, relationships, risk communication, and the role of trust in the prevention and control of communicable disease: a review.. J Health Commun 2013;18(12):1550-65.
    doi: 10.1080/10810730.2013.840696pubmed: 24298887google scholar: lookup
  47. Permit for Equivac Hev Hendra virus vaccine for horses. http://apvma.gov.au/node/12876.
  48. Field HE. Hendra virus ecology and transmission.. Curr Opin Virol 2016 Feb;16:120-125.
    doi: 10.1016/j.coviro.2016.02.004pubmed: 26978066google scholar: lookup
  49. Summary of adverse experience reports made to the APVMA about Hendra virus vaccine [http://apvma.gov.au/node/15786].
  50. Harambam J, Aupers S. Contesting epistemic authority: Conspiracy theories on the boundaries of science.. Public Underst Sci 2015 May;24(4):466-80.
    doi: 10.1177/0963662514559891pubmed: 25452381google scholar: lookup
  51. Smallman S. Whom do you trust? Doubt and conspiracy theories in the 2009 influenza pandemic. J Int Glob Stud 2015;6(2):1–24.
  52. Chong M. A crisis of epidemic proportions: What communication lessons can practitioners learn from the Singapore SARS crisis?. Public Relat Q 2006;51(1):6–11.
  53. Frewer LJ, Miles S, Brennan M, Kuznesof S, Ness M, Ritson C. Public preferences for informed choice under conditions of risk uncertainty. Public Underst Sci 2002;11(4):363–372.
  54. Tversky A, Kahneman D, Slovic P. Judgment under uncertainty : heuristics and biases. New York: Cambridge University Press; 1982.
  55. Field H, Young P, Yob JM, Mills J, Hall L, Mackenzie J. The natural history of Hendra and Nipah viruses.. Microbes Infect 2001 Apr;3(4):307-14.
    doi: 10.1016/S1286-4579(01)01384-3pubmed: 11334748google scholar: lookup
  56. Frewer LJ, Miles S. Temporal stability of the psychological determinants of trust: implications for communication about food risks. Health Risk Soc 2003;5(3):259–271.
  57. Kahan D. Ideology, motivated reasoning, and cognitive reflection. Judgment Decis Mak 2013;8(4):407–424.
  58. Rush for Hendra vaccine after death [https://au.news.yahoo.com/video/watch/17759685/rush-for-hendra-vaccine-after-death/#page1].
  59. Smith CS, McLAUGHLIN A, Field HE, Edson D, Mayer D, Ossedryver S, Barrett J, Waltisbuhl D. Twenty years of Hendra virus: laboratory submission trends and risk factors for infection in horses.. Epidemiol Infect 2016 Nov;144(15):3176-3183.
    pmc: PMC9150281pubmed: 27357144doi: 10.1017/s0950268816001400google scholar: lookup
  60. Schemann K, Firestone SM, Taylor MR, Toribio JA, Ward MP, Dhand NK. From the horse's mouth: perceptions of the management of the 2007 equine influenza outbreak in Australia.. Transbound Emerg Dis 2012 Dec;59(6):503-16.
  61. Schemann K, Taylor MR, Toribio JA, Dhand NK. Horse owners' biosecurity practices following the first equine influenza outbreak in Australia.. Prev Vet Med 2011 Dec 15;102(4):304-14.
  62. Taylor MR, Agho KE, Stevens GJ, Raphael B. Factors influencing psychological distress during a disease epidemic: data from Australia's first outbreak of equine influenza.. BMC Public Health 2008 Oct 3;8:347.
    doi: 10.1186/1471-2458-8-347pmc: PMC2571100pubmed: 18831770google scholar: lookup

Citations

This article has been cited 24 times.
  1. Manyweathers J, Hayes L, Rampano B, Higgins N, Hernandez-Jover M. Engagement by New South Wales Marine Estate Users with and Evaluation of Communication Approaches to Strengthen Biosecurity Practices. Environ Manage 2025 Oct;75(10):2614-2624.
    doi: 10.1007/s00267-025-02221-2pubmed: 40629186google scholar: lookup
  2. Redvers N, Kamalabadi YM, Carroll D, Essar MY, El Omrani O. Community Engagement Within the Evaluation of Public Policies for Zoonotic Spillover Prevention: A Secondary Matrix Analysis. Int J Environ Res Public Health 2025 May 18;22(5).
    doi: 10.3390/ijerph22050797pubmed: 40427911google scholar: lookup
  3. Germann JA, O'Sullivan TL, Greer AL, Spence KL. Predictors and barriers for biosecurity uptake and risk understanding among Ontario horse owners. Can Vet J 2025 Mar;66(3):288-297.
    pubmed: 40070939
  4. Branda F, Pavia G, Ciccozzi A, Quirino A, Marascio N, Matera G, Romano C, Locci C, Azzena I, Pascale N, Sanna D, Casu M, Ceccarelli G, Ciccozzi M, Scarpa F. Zoonotic Paramyxoviruses: Evolution, Ecology, and Public Health Strategies in a Changing World. Viruses 2024 Oct 29;16(11).
    doi: 10.3390/v16111688pubmed: 39599803google scholar: lookup
  5. Germann JA, O'Sullivan TL, Greer AL, Spence KL. Biosecurity perceptions among Ontario horse owners during the COVID-19 pandemic. Equine Vet J 2025 Mar;57(2):459-470.
    doi: 10.1111/evj.14115pubmed: 38934765google scholar: lookup
  6. Boyd-Weetman J, Alam L, Dhungyel O, Muir WI. Perceptions of Sheep Farmers and District Veterinarians towards Sheep Disease Management in New South Wales, Australia. Animals (Basel) 2024 Apr 22;14(8).
    doi: 10.3390/ani14081249pubmed: 38672397google scholar: lookup
  7. Clifford Astbury C, Lee KM, Mcleod R, Aguiar R, Atique A, Balolong M, Clarke J, Demeshko A, Labonté R, Ruckert A, Sibal P, Togño KC, Viens AM, Wiktorowicz M, Yambayamba MK, Yau A, Penney TL. Policies to prevent zoonotic spillover: a systematic scoping review of evaluative evidence. Global Health 2023 Nov 8;19(1):82.
    doi: 10.1186/s12992-023-00986-xpubmed: 37940941google scholar: lookup
  8. Mor N. Organising for One Health in a developing country. One Health 2023 Dec;17:100611.
    doi: 10.1016/j.onehlt.2023.100611pubmed: 37588424google scholar: lookup
  9. Adesola RO, Miranda AV, Tran YSJ, Idris I, Lin X, Kouwenhoven MBN, Lucero-Prisno DE 3rd. Langya virus outbreak: current challenges and lesson learned from previous henipavirus outbreaks in China, Australia, and Southeast Asia. Bull Natl Res Cent 2023;47(1):87.
    doi: 10.1186/s42269-023-01064-3pubmed: 37334163google scholar: lookup
  10. Kropich-Grant JN, Wiley KE, Manyweathers J, Thompson KR, Brookes VJ. Communication Interventions and Assessment of Drivers for Hendra Virus Vaccination Uptake. Vaccines (Basel) 2023 May 4;11(5).
    doi: 10.3390/vaccines11050936pubmed: 37243040google scholar: lookup
  11. Thompson K, Taylor J, Mendez D, Chicken C, Carrick J, Durrheim DN. Willingness to adopt personal biosecurity strategies on thoroughbred breeding farms: Findings from a multi-site pilot study in Australia's Hunter Valley. Front Vet Sci 2022;9:1017452.
    doi: 10.3389/fvets.2022.1017452pubmed: 36590817google scholar: lookup
  12. Taylor J, Thompson K, Annand EJ, Massey PD, Bennett J, Eden JS, Horsburgh BA, Hodgson E, Wood K, Kerr J, Kirkland P, Finlaison D, Peel AJ, Eby P, Durrheim DN. Novel variant Hendra virus genotype 2 infection in a horse in the greater Newcastle region, New South Wales, Australia. One Health 2022 Dec;15:100423.
    doi: 10.1016/j.onehlt.2022.100423pubmed: 36277112google scholar: lookup
  13. Balkema-Buschmann A, Fischer K, McNabb L, Diederich S, Singanallur NB, Ziegler U, Keil GM, Kirkland PD, Penning M, Sadeghi B, Marsh G, Barr J, Colling A. Serological Hendra Virus Diagnostics Using an Indirect ELISA-Based DIVA Approach with Recombinant Hendra G and N Proteins. Microorganisms 2022 May 25;10(6).
  14. Kummer S, Kranz DC. Henipaviruses-A constant threat to livestock and humans. PLoS Negl Trop Dis 2022 Feb;16(2):e0010157.
    doi: 10.1371/journal.pntd.0010157pubmed: 35180217google scholar: lookup
  15. Halpin K, Graham K, Durr PA. Sero-Monitoring of Horses Demonstrates the Equivac(®) HeV Hendra Virus Vaccine to Be Highly Effective in Inducing Neutralising Antibody Titres. Vaccines (Basel) 2021 Jul 2;9(7).
    doi: 10.3390/vaccines9070731pubmed: 34358146google scholar: lookup
  16. Manyweathers J, Maru Y, Hayes L, Loechel B, Kruger H, Mankad A, Xie G, Woodgate R, Hernandez-Jover M. Using a Bayesian Network Predictive Model to Understand Vulnerability of Australian Sheep Producers to a Foot and Mouth Disease Outbreak. Front Vet Sci 2021;8:668679.
    doi: 10.3389/fvets.2021.668679pubmed: 34179162google scholar: lookup
  17. Yuen KY, Fraser NS, Henning J, Halpin K, Gibson JS, Betzien L, Stewart AJ. Hendra virus: Epidemiology dynamics in relation to climate change, diagnostic tests and control measures. One Health 2021 Jun;12:100207.
    doi: 10.1016/j.onehlt.2020.100207pubmed: 33363250google scholar: lookup
  18. Mendes ÂJ, Haydon DT, McIntosh E, Hanley N, Halliday JEB. Socially vs. Privately Optimal Control of Livestock Diseases: A Case for Integration of Epidemiology and Economics. Front Vet Sci 2020;7:558409.
    doi: 10.3389/fvets.2020.558409pubmed: 33324694google scholar: lookup
  19. Wilson A, Pinchbeck G, Dean R, McGowan C. Equine influenza vaccination in the UK: Current practices may leave horses with suboptimal immunity. Equine Vet J 2021 Sep;53(5):1004-1014.
    doi: 10.1111/evj.13377pubmed: 33124070google scholar: lookup
  20. Williamson KM, Wheeler S, Kerr J, Bennett J, Freeman P, Kohlhagen J, Peel AJ, Eby P, Merritt T, Housen T, Dalton C, Durrheim DN. Hendra in the Hunter Valley. One Health 2020 Dec;10:100162.
    doi: 10.1016/j.onehlt.2020.100162pubmed: 33117876google scholar: lookup
  21. Spence KL, Cardwell JM, Slater J, Rosanowski SM. Preliminary insight into horse owners' perceptions of, and attitudes towards, exotic diseases in the United Kingdom. BMC Vet Res 2019 Oct 12;15(1):338.
    doi: 10.1186/s12917-019-2120-5pubmed: 31606050google scholar: lookup
  22. Sokolow SH, Nova N, Pepin KM, Peel AJ, Pulliam JRC, Manlove K, Cross PC, Becker DJ, Plowright RK, McCallum H, De Leo GA. Ecological interventions to prevent and manage zoonotic pathogen spillover. Philos Trans R Soc Lond B Biol Sci 2019 Sep 30;374(1782):20180342.
    doi: 10.1098/rstb.2018.0342pubmed: 31401951google scholar: lookup
  23. Edson D, Peel AJ, Huth L, Mayer DG, Vidgen ME, McMichael L, Broos A, Melville D, Kristoffersen J, de Jong C, McLaughlin A, Field HE. Time of year, age class and body condition predict Hendra virus infection in Australian black flying foxes (Pteropus alecto). Epidemiol Infect 2019 Jan;147:e240.
    doi: 10.1017/S0950268819001237pubmed: 31364577google scholar: lookup
  24. Degeling C, Gilbert GL, Annand E, Taylor M, Walsh MG, Ward MP, Wilson A, Johnson J. Managing the risk of Hendra virus spillover in Australia using ecological approaches: A report on three community juries. PLoS One 2018;13(12):e0209798.
    doi: 10.1371/journal.pone.0209798pubmed: 30596719google scholar: lookup