Perceptions of vulnerability to a future outbreak: a study of horse managers affected by the first Australian equine influenza outbreak.
Authors: Schemann Kathrin, Firestone Simon M, Taylor Melanie R, Toribio Jenny-Ann L M L, Ward Michael P, Dhand Navneet K
Journal: BMC veterinary research
Summary
# Editorial Summary Following Australia's unprecedented 2007 equine influenza outbreak, researchers applied protection motivation theory to understand why some horse managers perceived themselves at greater risk of future disease incidence than others. Horse managers with lower perceived vulnerability were identified as less likely to adopt recommended biosecurity and infection control measures, creating a potential weak link in disease prevention at the population level. The study highlighted that vulnerability perception—rather than actual epidemiological risk—was the critical driver of protective behaviours, meaning that communication strategies focused solely on disease facts may be insufficient to change practice amongst those in denial about their exposure risk. Understanding these psychological and contextual factors is essential for veterinarians, equine consultants and regulatory bodies seeking to improve voluntary compliance with biosecurity protocols during disease threats. The findings suggest that tailored engagement addressing specific perceptions of risk, rather than generic outbreak education, is more likely to motivate sustained changes in infection control practices across equine facilities.
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Practical Takeaways
- •Horse managers who underestimate their vulnerability to disease outbreaks are less likely to implement biosecurity measures—education must address perceived risk, not just factual risk
- •Biosecurity communication strategies should incorporate protection motivation theory to increase perceived vulnerability and strengthen compliance with disease control protocols
- •Post-outbreak conditions provide a critical window to assess and influence long-term biosecurity attitudes and practices among horse owners and managers
Key Findings
- •Horse managers' perception of vulnerability to future equine influenza outbreaks is influenced by psychological and behavioural factors rather than objective risk assessment alone
- •Protection motivation theory can be applied to predict biosecurity compliance in equine disease management contexts
- •Perceived lack of vulnerability correlates with reduced threat appraisal and poorer compliance with recommended protective behaviours