As more outbreaks of HPAI are confirmed in South Korea’s poultry flocks, further cases in domestic and wild birds are also reported widely across Asia.

In the past 30 days, 51 US flocks have been confirmed to have avian flu, including 23 commercial flocks and 28 backyard flocks. A total of 8.97 million birds nationwide have been affected. Scroll down ...

Researchers discovered why bird flu can survive temperatures that stop human flu in its tracks. A key gene, PB1, gives avian viruses the ability to replicate even at fever-level heat. Mice experiments ...

After a summer lull in U.S. cases of avian influenza in both poultry and dairy cattle—and no human infections reported in the country since February—the virus is back. The currently circulating bird ...

WILLMAR, Minn. — After another difficult year of highly pathogenic avian influenza outbreaks in the upper Midwest, an avian health expert says the industry remains in the woods concerning attempts to ...

Ever since a deadly strain of avian influenza, H5N1, killed some 17,000 southern elephant seal pups on South American coastlines in 2023 and 2024, researchers and public officials have kept an ...