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

Omaha's Henry Doorly Zoo has closed its aviary "out of an abundance of caution" after multiple confirmed cases of highly ...

Connecticut has not been spared from the ongoing bird flu outbreak that has primarily been impacting livestock.

The Centers for Disease Control and Prevention said Thursday that a single severe case of bird flu detected in a Louisiana ...

The Oregon state veterinarian says he is confident that a cat diagnosed with bird flu contracted the virus from pet food.

The LA County Department of Public Health confirmed the first human case of bird flu in the county, just days after Gov.

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 ...

Two more cases of bird flu have been found in Norfolk, taking the number of recently confirmed cases in the county to 10.

The case comes less than a week after Gov. Gavin Newsom called a state of emergency over the spread of bird flu virus in the ...

Avian flu outbreaks and increased demand during the holiday season are being blamed for high egg prices in Massachusetts ...

The CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...