Study finds personal biosecurity gaps in Armenia and Moldova

A newly accepted Frontiers in Veterinary Science paper highlights persistent weak spots in personal biosecurity among livestock producers and veterinarians in Armenia and the Republic of Moldova, two countries where zoonotic disease control remains closely tied to the strength of frontline veterinary services. Using cross-sectional surveys, the researchers examined how education, knowledge, and risk perception shape PPE use and hygiene behavior, and found that protective practices are still inconsistent where exposure risk is highest. (frontiersin.org)

The study included 973 respondents in total: 387 livestock producers and 113 veterinarians in Armenia, plus 373 livestock producers and 100 veterinarians in Moldova. According to the abstract, the biggest gaps appeared in situations that veterinary professionals would recognize as especially consequential, including the handling of abortion materials and carcass disposal. The authors also flagged behaviors that can amplify zoonotic risk beyond the farm itself, such as feeding viscera to pets and selling unpasteurized milk. (frontiersin.org)

The paper’s core finding is that knowledge appears to matter. Veterinarians generally reported stronger compliance with hygiene standards, PPE use, and other biosecurity measures than livestock producers, and greater self-reported zoonoses knowledge was linked to better hygiene and more appropriate PPE use in specific scenarios. At the same time, the education gap was clear: 40% of producers said they had no formal training on zoonotic diseases, while more than 80% said they wanted more information. The authors conclude that context-specific training and more effective communication between producers and veterinarians could improve day-to-day prevention. (frontiersin.org)

That message fits with broader disease-control realities in the region. A recent Frontiers scoping review on brucellosis in Armenia described major knowledge gaps, inconsistent reporting, and deficiencies in surveillance and testing, while arguing that controlling zoonotic disease at the animal source is essential for food safety and human health. FAO has also highlighted brucellosis as a high livestock and public health priority across Central Asia and the Caucasus, emphasizing vaccination, herd management, pasteurization, and proper biosecurity as key prevention tools. (frontiersin.org)

Industry and institutional signals point in the same direction. In April 2026, WHO/Europe and WOAH convened a workshop in Chisinau focused on strengthening workforce capacity for zoonotic disease management in the Republic of Moldova through a One Health framework. In Armenia, WOAH reported in April 2026 that a national veterinary workforce development workshop centered on strengthening workforce competencies, regulation, coordination, and emergency readiness, including how personnel can be better mobilized during outbreaks. While these events weren’t direct reactions to the paper, they reinforce the study’s argument that personal biosecurity is inseparable from workforce development and institutional support. (who.int)

Why it matters: For veterinary professionals, this study is less about whether biosecurity guidance exists and more about whether it’s practical, affordable, and consistently adopted in mixed, real-world farm settings. If producers aren’t using PPE during abortions, carcass handling, or raw-product management, veterinarians face a dual challenge: protecting themselves while also serving as the main translators of zoonotic risk for clients and communities. The study suggests that better outcomes may depend as much on communication, training design, and access to basic supplies as on technical knowledge alone. (frontiersin.org)

There’s also a wider public health angle. Risky handling of reproductive waste, carcasses, and raw milk can increase human exposure to pathogens that move at the animal-human interface, and regional authorities are already treating zoonoses such as brucellosis as a persistent cross-sector concern. For clinics, field veterinarians, and animal health programs, the practical takeaway is that occupational safety, client education, and disease surveillance shouldn’t be treated as separate workstreams. (frontiersin.org)

What to watch: The key question now is whether the paper helps drive locally tailored producer education, lower-cost PPE access, and stronger integration of private and public veterinary services into One Health planning in Armenia and Moldova over the next 12 to 24 months. (frontiersin.org)