The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.
The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.
The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...
A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...
After surviving a tumultuous 2023, farmers had hoped 2024 would be kinder and a bit more profitable. A year later, farmers ...
After Gov. Gavin Newsom last week declared an emergency stemming from bird flu’s spread in dairy herds, local public health ...
After nearly 250 years of informal recognition, the bald eagle has officially been designated as the national bird of the ...
H5N1 outbreaks have led to the losses of commercial flocks in Barron, Trempealeau, Washburn and other Wisconsin counties.