Outbreak of Highly Pathogenic Avian Influenza (AI) Raises Concerns; 'Rumphiskin' Subsides

Official Response and Preventive Measures

A recent outbreak of Highly Pathogenic Avian Influenza (AI), specifically the H5N1 strain, has prompted swift action from the Central Incident Response Center for Highly Pathogenic Avian Influenza (Jungsubon). The confirmed case occurred at a meat duck farm in Goheung-gun, Jeollanam-do, involving approximately 22,000 meat ducks. This marks the first instance of highly pathogenic AI in a poultry farm during the current winter season.

The response center promptly deployed an emergency response team to the affected site, implementing preemptive quarantine measures. These measures include access control, culling, and an epidemiological investigation to contain the spread of the virus. In addition, a nationwide temporary standstill order was issued for duck farms, related livestock facilities (such as feed mills and slaughterhouses), and livestock vehicles. The standstill order, effective for 36 hours, aims to curb potential transmission.

Preventive Measures and Public Cooperation

Authorities emphasize the critical role of farmers and workers in adhering to basic prevention measures. These measures include thorough disinfection of vehicles, implementation of strict entry and exit protocols with disinfection, and the use of specialized boots before entering livestock barns. The agency underscores the importance of self-assessment by farmers and workers to identify and address any shortcomings in their preventive measures.

Status of 'Rumphiskin' and Wildlife Concerns

Concurrently, there is a notable decrease in cases of 'Rumphiskin' (lumpy skin disease) since the confirmation of the 107th case in Yecheon, Gyeongsangbuk-do, on March 20. As of the latest update, no additional cases have been reported.

However, concerns linger about the potential impact of the avian influenza outbreak on wildlife populations, particularly vulnerable species such as seals. Migratory bird populations have been identified as carriers of avian influenza, raising fears of a broader ecological impact. The Korean Peninsula, known for its rich biodiversity, hosts numerous endangered and vulnerable species, heightening the significance of monitoring and addressing the potential consequences on the ecosystem.

While the precise impact on wildlife remains uncertain, historical instances suggest that avian influenza can lead to catastrophic reproductive failure in various wildlife species. Authorities stress the need for ongoing vigilance and comprehensive efforts to safeguard both domestic poultry and wildlife populations.

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