In recent months, six Asia-Pacific states have reported new cases of avian influenza in poultry, raising concerns about the spread of the virus and its impact on the poultry industry. The affected countries include Australia, Cambodia, India, the Philippines, South Korea, and Taiwan.
Australia
Australia has reported its fourth outbreak of highly pathogenic avian influenza (HPAI) in the state of Victoria. The H7N8 virus was detected in a poultry flock in the north of the state, near Euroa in Strathbogie Shire. This outbreak follows previous cases in Victoria, New South Wales, and the Federal Capital Territory.
Cambodia
In Cambodia, the H5N1 HPAI virus has been detected in several poultry flocks. The national veterinary agency has reported these cases to the World Organisation for Animal Health (WOAH), highlighting the need for increased surveillance and biosecurity measures to prevent further spread.
India has also experienced new outbreaks of the H5N1 HPAI virus. The virus has been detected in multiple poultry farms across the country, leading to the culling of thousands of birds to contain the spread. The Indian government is working closely with international organizations to monitor and control the situation.
The Philippines
The Philippines has been significantly impacted by the H5N1 HPAI virus, with 25 poultry flocks recently affected. These outbreaks have directly impacted around 120,000 poultry, with the majority of cases occurring in the Central Luzon region. The affected premises include commercial farms, backyards, village flocks, and livestock markets.
South Korea
South Korea has reported an increase in HPAI cases, with the total number of outbreaks rising to 36. The South Korean government has implemented strict measures to control the spread of the virus, including culling infected birds and enhancing biosecurity protocols.
Taiwan
Taiwan’s veterinary authority has reported 12 new cases of the H5N1 HPAI virus in poultry flocks. These cases were detected in commercial flocks located in the counties of Changhua and Yunlin, as well as Tainan city. The outbreaks have affected a total of around 342,000 birds, including laying hens, native chickens, and meat geese.
Conclusion
The recent outbreaks of avian influenza in these six Asia-Pacific states highlight the ongoing threat posed by the virus to the poultry industry. Governments and international organizations must continue to work together to monitor, control, and prevent the spread of avian influenza to protect both animal and public health.
Sources: Available upon request