This story was updated to include new information. The highly pathogenic avian influenza (HPAI) was detected last week in a backyard flock and on Wednesday in one pig in Crook County and in ...

Other mammals While Oregon has had more than 900,000 birds impacted by avian influenza, Oregon has no confirmed cases of H5N1 in cattle to date.

Oregon health officials said three people traveled to the state from Washington while they were infected with avian influenza. The three people were poultry workers who were already being ...

A cat in Washington County has tested positive for avian influenza, or bird flu, the Oregon Department of Agriculture announced Friday. The H5N1 virus, which has been spreading in wild and ...

The first human case of the highly pathogenic avian influenza in Oregon has been confirmed, health officials announced on Friday.

Of the 53 cases of avian influenza in animals in Oregon, none are dairy cattle. Oregon state veterinarian Dr. Ryan Scholz talks about steps the state is taking to keep the virus from infecting cows.

The first known case of avian influenza in a pig in the United States was confirmed at a small farm in Central Oregon on Wednesday. The Oregon Department of Agriculture, along with the U.S ...

This story was updated to include new information. The highly pathogenic avian influenza (HPAI) was detected last week in a backyard flock and on Wednesday in one pig in Crook County and in ...

Other mammals While Oregon has had more than 900,000 birds impacted by avian influenza, Oregon has no confirmed cases of H5N1 in cattle to date.

A cat in Washington County has tested positive for avian influenza, or bird flu, the Oregon Department of Agriculture announced Friday. There also have been a handful of bird flu detections in ...

The first human case of the highly pathogenic avian influenza in Oregon has been confirmed, health officials announced on Friday.