Two California farm workers have tested positive for bird flu, federal health officials said Thursday, marking the first two ...

The Centers of Disease Control confirmed on Thursday that two additional cases of the bird flu were identified in California, ...

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

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

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 ...

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

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 ...