A person was hospitalized with a severe case of bird flu in Louisiana, according to the Centers for Disease Control and ...

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

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.

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

This is the first known time that cougars have been killed by the bird flu in the state, WDFW veterinarian Katherine Haman ...