Four agricultural workers at a commercial egg farm tested presumptively positive for avian influenza, or bird flu.

The Washington State Department of Health is investigating after four agricultural workers tested presumptively positive for ...

The CDC is deploying a team to Washington state to assess the health of farm workers who culled poultry suffering from bird ...

All of the state's cases have been linked to contact with infected dairy cows, officials said. No human-to-human transmission ...

However, there is urgent concern over dairy cows. In California’s Central Valley, the carcasses of dead cattle have been ...

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

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

The probe detected the biomarker for H5N1 at three treatment plants, with two confirming that animal protein had already left ...

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

Bird flu is presumed to have infected four poultry workers in Washington state, making it the sixth U.S. state to identify ...

Dead cows are piling up in California as dairy farmers battle a ruthless disease. A whopping 124 dairy herds and 13 dairy ...