Newsweek has created a map showing which states have recorded the most human bird flu cases, after the first human case of ...

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

After surviving a tumultuous 2023, farmers had hoped 2024 would be kinder and a bit more profitable. A year later, farmers ...

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 ...

They estimate more than 125 million birds are affected with bird flu in the U.S. The latest U.S. outbreak started in 2022. As of December ... Current avian flu map The CDC publishes a summary ...

Bird flu is more difficult to detect in poultry, but can sometimes show clinical signs. An infected flock might show signs of ...

The state has required precautionary bulk milk testing since November for Pennsylvania's roughly 4,900 dairy farms.

California's Gov. Gavin Newsom declared a State of Emergency in response to the growing threat of the Avian influenza A (H5N1 ...

U.S. wholesale egg prices are shattering records as an accelerating outbreak of bird flu in laying hens slashes supplies ...