On Wednesday, Wisconsin officials said a person who came into contact with sick animals at a commercial poultry facility may ...

After Gov. Gavin Newsom last week declared an emergency stemming from bird flu’s spread in dairy herds, local public health ...

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 ...

There are 61 confirmed human cases of bird flu in people in the U.S., according to the Centers for Disease Control and Prevention. More than half of the human cases are in California. Bird flu is a ...

Millions of egg-laying flocks in California have been lost to the bird flu this year. It comes as the cost of eggs rose in ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

Northwest Naturals says a batch of Feline Turkey Recipe tested positive for bird flu. One cat has died in connection with the ...

Northwest Naturals is recalling a line of its pet food after authorities Oregon linked the death of a cat to a batch ...

California declared a state of emergency this week over the spread of bird flu in the state as the virus continues to be ...

The California Department of Food and Agriculture has issued a statewide recall of raw milk produced and packaged by Valley ...

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

Bird flu is an influenza virus typically spread through animals ... according to the agency. Most were reported in California ...