A backyard flock in Vermont was sickened with H5N1, agricultural officials said on Thursday, following other reports of bird ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

A genetic analysis of the H5N1 bird flu in a Louisiana patient reveals potential mutations for human transmissibility, says the CDC.

B ird flu has killed 20 big cats at the Wild Felid Advocacy Center in Washington state. The devastation has claimed half of ...

Northwest Naturals issued a voluntary recall of its two-pound feline turkey raw frozen pet food after it tested positive for ...

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

A bird flu outbreak killed 20 big cats at a Washington sanctuary, while the virus continues to affect cattle, poultry, and ...

Though cases of infection are rare, cats seem especially susceptible to the bird flu virus, or Type A H5N1. Even before the ...

Bird flu has been on the rise in Washington state and one sanctuary was hit hard: 20 big cats – more than half of the ...

Bird flu has taken a terrible toll at the Wild Felid Advocacy Center, a sanctuary for wildcats and their hybrids on Harstine ...

A big cat sanctuary in Washington has suffered "significant losses" among the animals in its care after what it said was an ...

A devastating bird flu outbreak has killed 20 big cats at the Wild Felid Advocacy Center of Washington, a nonprofit an ...