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

Health officials in the United States have confirmed that a man in Washington state has died after contracting a strain of ...

A resident of Washington state has died after contracting a rare strain of bird flu previously only reported in animals, ...

The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed ...

According to a new study, an evolutionary shift around 2020 helped the bird flu virus adapt better to wild birds.

Out on his farm in Dundee Township, Cliff McConville sees geese landing in the fields where his turkeys and chickens graze.

The United States has reported its first human death caused by the H5N5 bird flu strain. Learn what this development means ...

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

Inflated food prices are already on the minds of Americans in the lead-up to the holidays, and bird flu has the potential to hinder Thanksgiving festivities, specifically. Will you be greeted by ...

A Washington resident has become infected with a new strain of bird flu, showing that the virus can mutate. Health officials ...

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

After a quiet summer, bird flu is on the move again, and experts say it poses an escalating threat. While the virus doesn’t appear capable of spreading from human to human, it has killed people ...