California's public health department reported a possible case of avian influenza in a child with mild respiratory symptoms ...

More than half a colony of Caspian terns on a small island near Port Townsend died last year amid an outbreak of bird flu, ...

Bird flu continues to spread across the U.S., with new infections in Hawaii and continued human outbreaks in California.

PORTLAND, ORE. — The Atlanta-based Centers for Disease Control and Prevention (CDC) confirmed that highly pathogenic avian influenza (HPAI) in a person was part of a previously reported outbreak in ...

A child in California possibly contracted bird flu, though no human-to-human transmission was found. The U.S. CDC is involved ...

California's public health department reported a possible case of bird flu in a child with mild respiratory symptoms on ...

Oregon has the unlucky distinction of becoming the first state in the country with a confirmed case of avian flu in a pig, ...

Stat reports there's no evidence that the teen has infected anyone else. The source of the infection has not been determined. Meanwhile, Hawaii — which has strict agricultural rules to prevent the ...

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

CLACKAMAS, Ore. – Concerns are growing over avian flu after more cases of human infection are reported, including the first ...

Oregon reports its first human H5 avian flu case, while California adds five new infections, raising its total to 26 since October.

As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...