These are the first human cases of bird flu identified in California and are both are Central Valley individuals who had ...

Two dairy workers in California were infected with bird flu, the 15th and 16th human cases detected in the U.S. this year.

A California dairy worker appears to be the state’s first person infected with the bird flu, officials announced Thursday.

A farmworker in California has tested positive for H5N1 bird flu, the state’s first presumptive positive in a human. The ...

California, the biggest U.S. milk-producing state, on Thursday confirmed two human cases of bird flu in people who had ...

A California dairy farm worker who had contact with H5N1-infected cows appears to have contracted the avian influenza virus, ...

An employee at a Central Valley dairy facility has a “presumptive positive” test result for H5N1 — the highly pathogenic ...

Public health officials in California are investigating two human cases of bird flu, the California Department of Public ...

The people infected by the virus both had contact with infected dairy cattle. It comes as the USDA confirmed the bird flu in ...