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

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

Pet owners are reminded that prevention is the best strategy for protecting their animal companions from the disease.

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 ...

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

At least seven reported tornadoes were confirmed in Texas and Louisiana and more severe weather is expected in the South. CBS ...

Samples from a hospitalized patient in Louisiana show changes that could make the H5N1 virus spread more easily between ...

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.

Birx added that her greatest fear is someone getting infected with bird flu during the regular seasonal flu, potentially ...

A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...