The report is the latest evidence that the outbreak in dairy herds is spreading undetected in cows, and the spillover into ...

No one thought cows could catch flu; herds in Idaho have been infected twice with this strain, setting up worry that the ...

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

The first human case of bird flu in Ohio was reported in a farm worker from Mercer County. There have been 68 human cases of bird flu in 11 states since January 1, 2024, including one death in ...

Nevada health officials confirmed the first human case of avian influenza (H5N1) in the state on Monday. The infected person ...

Raw pet food for cats has been identified as a source of bird flu infection in Oregon house cats. The cats became ill ...

HPAI spreads easily among birds and – while rare – can spread from birds to people. The U.S. Centers for Disease Control and ...

Can your pet get bird flu? Is it safe if your neighbor has backyard chickens? We're answering reader questions about avian influenza.

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

More than 300 dead wild birds have been collected by Michigan's Department of Natural Resources in 2025. Avian flu is suspected in the mass deaths.

A contagious bird flu is circulating widely among wild bird populations in Michigan, and officials suspect the virus has killed off hundreds of geese so far this year. More than 300 dead wild birds ...

Nevada reports its first human case of H5N1 avian influenza in a dairy farm worker, with CDC considering public risk low.