Three state agencies remain on alert after a third presumptive case of avian influenza — or bird flu — was found in a wild ...

Finding that vampire bats along Peru’s coast carried H5N1 antibodies raises concerns that multiple bat species could become ...

Colorado Parks and Wildlife experts said bird flu is once again on the rise in Northern Colorado as migratory birds travel ...

When bird flu spilled over into dairy cattle last year, researchers discovered high concentrations of the H5N1 virus in the ...

Potentially deadly avian flu, or H5 bird flu, has been found in wild birds in all 50 states. Other animals, including cats ...

The birds lingered for days at a Catholic school near Cincinnati as agencies haggled over who was responsible for removing ...

Officials are investigating an apparent case of bird flu after more than 70 vultures were found dead on the campus of a ...

An unprecedented number of bird flu outbreaks among wild birds and their wide geographic spread are driving an early and ...

Headlines about avian influenza and its spread to other animals concern me. How worried should I be about the bird flu ...

The death from bird flu of a person in Washington is a reminder that avian flu is circulating widely during flu season, ...

Multiple state agencies are on alert after the first case of avian flu was found on Kauai in an endangered native duck that ...

As highly pathogenic avian influenza spreads among wild birds in Texas, Laredo public health officials say there have been no ...