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

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

A Wyoming woman hospitalized with bird flu is the state's first human case after her flock of chickens became infected and ...

The first case of bird flu in a human in Ohio has been reported, according to officials. A farm worker from Mercer County, ...

Suspicions that there may be more bird flu going around undetected were backed by a voluntary serosurvey among veterinary ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...

The Wyoming Department of Health said on Friday it has identified its first human case of H5N1 bird flu in the region, making ...

H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of ...

Wyoming’s first case of H5N1 avian influenza in a human has been confirmed in a Platte County older adult, according to the ...