The worker are the first presumed human cases of the H5 bird flu virus under investigation in Washington state, the ...

Four agricultural workers in southeast Washington have preliminarily tested positive for bird flu after working with an ...

Washington state health officials said four agricultural workers tested presumptively positive for avian influenza, marking ...

Four people have reportedly developed symptoms of avian flu after working with infected poultry in Franklin County.

Four agricultural workers have tested “presumptively positive” for avian influenza after working with infected chickens at a ...

Washington’s cases took place at a farm experiencing an avian influenza outbreak in chickens, according to a news release ...

Four farm workers in Franklin County tested presumptively positive for bird flu, in what WA Department of Health said are the ...

Four agricultural workers at a commercial egg farm have tested presumptively positive for avian influenza, commonly known as ...

The quest for a universal flu vaccine has been a long and challenging journey for scientists. Each year, millions of people ...

Bird flu has infected a commercial flock of about 800,000 fowl at an egg farm in southeast Washington, the state’s Department ...