Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...

A new mutation and the first severe case of H5N1 bird flu discovered in a human in Louisiana has raised concern among some ...

Felines of all varieties tend to explore and hunt smaller prey, such as birds and mice, which can carry bird flu.

The CDC has confirmed a total of 66 human cases of bird flu across the United States as of Friday, although the number is ...

The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...

The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.

Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

The death of an Oregon house cat from bird flu and a pet food recall are raising questions about how people can protect their ...

A person in Louisiana contracted the nation's first serious human case of avian influenza, or bird flu, and was admitted to ...

Northwest Naturals is recalling a batch of its pet food after a cat died from bird flu, which was found in the cat food. Bird ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...