The Centers for Disease Control and Prevention called it the first severe case in the U.S., though the risk to most of the public is still low.

Louisiana has recorded the nation’s first severe human infection of H5N1, also known as highly pathogenic avian influenza or ...

In response to the spread of bird flu in raw milk, the USDA announced a national strategy requiring milk samples nationwide ...

The bird flu outbreak has spread to all 50 states, infecting dairy cattle, poultry farms and 61 humans across the country.