Dairy industry experts say the virus entered California after local cows were shipped to another state and then returned to ...

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 ...

Although California dairy farmers had heard about the H5N1 bird flu before it hit, none was prepared for the devastation it ...

Cows in California are dying at much higher rates from bird flu than in other affected states, industry and veterinary ...

Several cases of the bird flu in humans have been reported in California's Central Valley in 2024. This Q&A explores how the ...

Four cases in Washington farmworkers are the latest in a drumbeat of human infections across the U.S. as the virus continues ...

California has six confirmed human bird flu cases and health officials suspect five more among Central Valley dairy workers.

A person who came into contact with cattle at a dairy farm is Merced County‘s first confirmed human case of H5N1 bird flu ...

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

Four workers at a commercial egg farm in Washington tested presumptively positive for H5N1 bird flu, the Washington State ...

Cows in California are dying at much higher rates from bird flu than in other affected states, industry and veterinary ...