Four agricultural workers in Washington state were recently diagnosed with avian influenza A (H5N1). The cases mark the first ...

Bird flu viruses are divided into two categories: low pathogenic avian influenza (LPAI) and highly pathogenic avian influenza ...

Four agricultural workers in Washington state have tested positive for bird flu, the first human cases of H5N1 virus to be ...

Workers developed symptoms after working with infected poultry. In Washington state, four farm workers contracted avian ...

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

Four farm workers who helped cull poultry on an commercial egg farm in Washington are presumed to have been infected with ...

Bird flu has possibly infected four agricultural workers in Washington state, according to the Washington State Department of ...

The California Department of Public Health (CDPH) today reported two more H5 avian influenza infections, both confirmed by ...

Amid an uptick in H5N1 detections in dairy cows and poultry, the USDA has confirmed an outbreak at a broiler farm in the same ...

Four new cases of avian influenza were detected in farmworkers in Washington state this week, the latest in a drumbeat of ...

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

Officials in Washington are investigating the state’s first-ever presumed human cases of avian influenza after four ...