A global outbreak of avian flu has reached Arizona, affecting animals and humans. Officials say the public health risk ...

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

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

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

The rapid spread of the bird flu outbreak in the United States is pushing the price of eggs to new highs despite the overall ...

The first 'severe' human case of bird flu has many around the country concerned, but those in New Jersey may not need to feel ...

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

Bird flu has spread so widely that it was always going to make someone seriously sick.

Dr. William Schaffner, a professor of medicine and infectious diseases at Vanderbilt University, joined Scripps News to talk ...

As bird flu makes headlines with its first severe U.S. case, experts share crucial information about symptoms, risks, and ...

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