Bird flu virus shows mutations in 1st severe human case

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.
Avian influenza has spread far beyond the nation's birds, infecting all manner of creatures from zoo animals, wild mammals, ...
LOS ANGELES (NewsNation) — New research shows that the highly contagious bird flu, found in the nation’s first severe ...
The U.S. hasn’t learned lessons from the COVID-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 ...