Arizona is reporting its first two probable human cases of bird flu in Pinal County workers who were exposed to infected ...

An individual with the first-ever human case of H5N5 avian influenza has died, according to Washington State health officials ...

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...

The emergence of a new viral subtype in humans always represents a significant event for global epidemiological surveillance.

A man has died after contracting a virus previously only seen in animals. The resident of Washington state contracted a rare ...

The first person to contract H5N5 avian influenza, a rare strain of the disease known as bird flu, died in Washington state Friday. The state’s Department of Health said in a release the resident ...

A Washington state resident is believed to be the first person to die from a rare strain of bird flu, but state health ...

Health authorities in Washington state have confirmed the world’s first known human infection and death from the H5N5 strain ...

The person, who had been hospitalized in King County since early November, died on Nov. 21, health officials said.

A Washington resident is believed to be the first person to die from a rare strain of bird flu, but state health officials said Friday that the risk to the public is low. The per ...

A human death from H5N5 avian influenza in Washington state marks the first global case, raising concerns about cross-species ...

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