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 ...

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

Another five suspected cases of bird flu were reported today in California, where six cases have already been confirmed, ...

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

A fourth person contracted bird flu in California amid outbreaks in the state’s dairy industry, state officials said Thursday ...

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

Five more people who presumably contracted the bird flu are being tested in California's Central Valley and are pending CDC testing.

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

The Centers for Disease Control and Prevention said Thursday California has confirmed a third human case of H5 bird flu. All ...

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