Bosnia is grappling with a fresh outbreak of the highly pathogenic H5N1 avian influenza, prompting health authorities to enforce urgent containment measures. The outbreak was reported at a poultry farm in Rogatica, located in the Serb Republic. The World Organisation for Animal Health (WOAH) disclosed that three birds succumbed to the virus, while the remaining flock of 80 birds was culled as a precautionary measure.
Health Officials’ Response and Timeline
Bosnian health officials have emphasized the urgency of immediate containment. Affected poultry were identified on February 10, 2025, following routine inspections, with laboratory confirmation of H5N1 on February 11, 2025. Veterinary authorities quickly initiated a culling process and established a strict 10-kilometer surveillance zone around the infected site to monitor potential spread.
Dr. Zoran Petrović, a leading veterinary epidemiologist in Bosnia, stated:
“The prompt identification and elimination of infected birds are crucial to prevent the virus from spilling into the broader ecosystem or affecting human health. While no human cases have been reported, we remain vigilant.”
Therapeutic Strategies and Public Safety Measures
In the absence of human infections, WHO guidelines recommend precautionary treatments such as antiviral prophylaxis for workers exposed to infected poultry. Local health services have supplied antiviral drugs, such as oseltamivir, to at-risk individuals, while personal protective equipment is mandated for farm personnel and veterinary teams.
Citizens have been advised to avoid handling sick or dead birds and report any unusual avian deaths to local authorities. Public health officials are conducting awareness campaigns in rural areas, underscoring the importance of hygiene and safe poultry handling practices.
Global Implications and Seasonal Trends
The outbreak aligns with a seasonal wave of H5N1 affecting Europe, exacerbated by migratory bird patterns. Dr. Petrović noted that Bosnia is not alone, as neighboring countries have also reported cases this winter. The increased prevalence of avian influenza highlights the interconnected nature of global agricultural and wildlife health.
Bosnia’s containment efforts aim to avert a repeat of previous devastating outbreaks, such as the 2021 avian flu in Europe that resulted in the culling of over 50 million birds.
Looking Ahead
Authorities have scheduled a follow-up review of the surveillance zone on February 17, 2025, and will continue monitoring for signs of viral spread. While the immediate threat appears contained, experts warn that vigilance is essential in preventing further outbreaks.
Health officials and international partners are closely collaborating to reinforce Bosnia’s surveillance systems, ensuring early detection and minimizing public health risks.