Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

Officials at Lincoln Park Zoo confirmed Wednesday that a harbor seal and a Chilean flamingo each died of highly pathogenic ...

Health officials say the consistent, very low-level detections indicate a high likelihood that H5 bird flu virus is on Kauai.

Across the nation, cases of avian flu are impacting the price of eggs for families and businesses. Local restaurants say the ...

Each detection was "so low that it was not considered a positive result," adding that "the consistent very low-level ...

Seasonal influenza vaccines triggered protective immune responses against the H5N1 avian influenza virus primarily in younger ...

Several cases have been reported in Arizona, but Arizona Game and Fish says there are ways to keep yourself and your loved ...

An infectious disease expert says the relatively mild cases of avian influenza detected so far among dairy workers don’t ...

The Louisiana patient who contracted what officials said was the nation’s first “severe” case of avian influenza has died, ...

Beth’s Café, a diner in North Seattle, is known for its 12-egg omelets. But at a time when avian flu is driving up the cost ...

Scientists and volunteers with the Olympic Cougar Project said they have the opportunity now to study bird flu in wild ...

The virus was detected in a backyard flock in the U.S. territory, as well as in commercial poultry in Maryland and two ...