The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

Newsweek has created a map showing which states have recorded the most human bird flu cases, after the first human case of severe bird flu was confirmed in Louisiana. California, which has declared a ...

The HPAI H5N1 virus has spread globally, infecting birds, mammals, and some humans. Most human cases are mild.

The virus in the first severe human bird flu case in the U.S. was found to have mutated. Follow Newsweek's live blog for ...

The CDC still reports the current public health risk for the virus as low, and person-to-person transmission has not been ...

Washington ranks “high,” while Oregon outpaces entire region and ranks among highest in nation in latest CDC update.

Egg prices rose to a record high in the U.S. recently, hitting $5.27 a carton. Egg prices will remain high this winter as ...

The H5N1 bird flu was found in a backyard flock in Vermont, the state's agricultural agency said Thursday. The small flock of 24 non-commercial birds in Franklin County was quarantined and put down.

A case of bird flu ... interactive map to see if they are impacted and read the housing measure declaration, which explains the requirements. The government reiterated that the current risk ...

But while the current risk from our fuzzy feline friends is considered very low, public health officials nonetheless have ...