H5N1 avian influenza, commonly known as bird flu, has long ceased to be just a problem for birds. Since its arrival in the ...

More than 50 skuas in Antarctica died from the high pathogenicity avian influenza virus H5N1 in the summers of 2023 and 2024, ...

Highly pathogenic avian influenza, HPAI, or “bird flu,” cases are popping up, so here are some expert facts about the viral disease.

Bird flu, primarily affecting wild birds and poultry, can rarely infect pets like cats and pet birds, especially if they come ...

Control measures in seven backyard flocks have been successfully completed, while surveillance has shown no new cases during the past month.

A commercial broiler chicken flock in Amite County has tested positive for highly pathogenic H5 avian influenza, prompting ...

A commercial chicken flock in Amite County, MS, tested positive for highly pathogenic H5 avian influenza, prompting a ...

More than 50 skuas in Antarctica died from the high pathogenicity avian influenza virus H5N1 in the summers of 2023 and 2024, marking the first documented die-off of wildlife from the virus on the ...

A commercial broiler chicken flock in Amite County has tested positive for highly pathogenic H5 avian influenza ...

The outbreak has affected more than 2 million birds at commercial egg-laying facilities, according to the USDA.

The USDA confirmed cases on Feb. 3 and Jan. 28 as Pennsylvania's total reaches 2.3 million birds affected in 2026.

As bird flu continues to circulate in animals and spill over into humans, researchers are racing to stop it before it adapts ...