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.

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

It’s safe to drink pasteurized milk but people run a high risk if they drink raw milk” — Linda Pinfold, agricultural ...

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

Avian Influenza H5N1 is again circulating in susceptible wild birds in California during fall migration. The Golden State ...

California Governor Gavin Newsom has issued a state of emergency in response to a bird flu outbreak. California is in a state of emergency due to a recent bird flu outbreak. As residents grapple with ...

Ground turkey in pet food was found to be contaminated by the bird flu virus after it killed a house cat. Now there's a 12-state pet food recall.

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

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

Northwest Naturals of Portland is recalling a batch of its two-pound Feline Turkey Recipe raw frozen pet food after it tested ...

The Santa Barbara County Public Health Department (SBCPHD) has confirmed two cases of H5 bird flu in domesticated cats from ...

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