The first human to have ever been infected with the H5N5 strain of bird flu has died, Washington state health officials confirmed late Friday. The person was an older adult with underlying health ...

A Washington state resident who was undergoing treatment for H5N5 avian influenza died on Friday, the Washington State Department of Health reported. | A Washington state resident who was undergoing ...

There is no evidence of human-to-human transmission and the risk to the general public is low, however, health officials ...

(CNN) -- The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in cases. CNN — (CNN) — The US Centers for Disease Control and ...

There is no evidence the youngster was exposed to livestock or any infected animals, deepening the mystery about the spread of H5N1 bird flu.

The Centers for Disease Control and Prevention on Thursday urged labs nationwide to determine within 24 hours of admission whether people hospitalized with the flu have seasonal influenza or are ...

Although bird flu infections in humans remain rare, this case marks a significant development in flu surveillance in the U.S.

The Washington Department of Fish and Wildlife (WDFW) has received two recent reports of dead birds at Lake Tapps, amid ...

Wild birds recently found at locations across Los Angeles County — including in the San Fernando Valley — have tested ...

Five birds across LA County tested positive for highly pathogenic avian influenza H5, also known as H5 bird flu, officials ...

A line of Holstein dairy cows feed through a fence at a dairy farm in Idaho on March 11, 2009. automation The Centers for Disease Control and Prevention said in a summary on Friday that it is ...

Health officials confirm the first U.S. human case of avian influenza, also known as the bird flu, in Colorado Thursday, according to the CDC. The video featured is from a related report. The person ...