Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

Gov. Newsom declared a state of emergency as the virus continues to infect dairy herds across the country — including more ...

Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.

The agency says it is looking for red flags, but the risk to the public still remains low. Meanwhile, a Louisiana patient with a severe case of bird flu showed worrying mutations in the samples ...

The FDA has begun testing cheese for bird flu as human cases of the virus continue to rise in the United States.

In coming years, the bird flu may cost billions of dollars more in expenses and losses. Worse, the outbreak poses the threat ...

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next ...

The FDA announced Monday it has begun collecting samples of aged raw cow's milk cheese to test for bird flu as the U.S. battles an outbreak of the virus.

The Food and Drug Administration (FDA) will begin collecting samples of raw cow’s milk cheese from across the U.S. to test ...

So far, the H5N1 virus isn't transmitted between people - but the CDC has found a mutation in a human case "concerning" ...

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.