Recent cases of the H5N1 virus subtype were confirmed in two cougars in Clallam County and a raccoon in Walla Walla.

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

The ongoing bird flu outbreak in the U.S. just got a bit more concerning: a person in Louisiana has been hospitalized with ...

California declared a state of emergency this week over the spread of bird flu in the state as the virus continues to be ...

The first severe human case of H5N1 in the U.S. and California's state of emergency are deepening concerns about the spread of the virus. How to prevent getting sick.

Egg prices are on the rise at the most inconvenient time of the year. As holiday bakers push demand for eggs to its annual ...

By Naveen Athrappully Contributing Writer Louisiana has detected the state’s “first presumptive positive human case” of bird ...

Several animals fell ill and died of bird flu at a Phoenix-area zoo, Arizona public health officials have revealed, though ...

Animals at the Wildlife World Zoo in Arizona tested positive for bird flu, resulting in the deaths of a cheetah, a mountain ...

Getty Images The Wildlife World Zoo in Litchfield, Arizona is having some serious health issues with many of their animals. I ...