Arkansas, Louisiana, Nebraska, New Hampshire, North Carolina, and West Virginia, bring total number of states in the program ...

Both the Finnish and the U.S. bird flu vaccines are made by CSL Seqirus but are different vaccines. In the summer, U.S. officials stockpiled 4.8 million doses of the vaccine that officials said was ...

The virus is spreading with greater speed among animals, with transmission to humans increasing. But risk to the general ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

Bird flu remains a growing problem across the U.S., and many of us have questions about how serious it is and how worried we ...

Highly pathogenic H5N5 avian flu has been detected in a backyard poultry flock in Newfoundland and Labrador, according to ...

The USA is seeing rising egg costs due to an egg shortage brought about primarily by bird flu, and vegan egg brands are ...

Vital data and analyses from the U.S. Centers for Disease Control and Prevention (CDC) about dangerous flu outbreaks have been blocked from release since U.S. President Donald Trump took office, ...

Contact monitoring is still under way for 216 people who are at quarantine facilities located throughout the country.

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and shortages.

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...