As California struggles to contain an increasing number of H5N1 bird flu outbreaks at Central Valley dairy farms, veterinary ...

California health officials yesterday announced the state's second H5N1 avian flu infection in a dairy farm worker who had no ...

Federal scientists are closely studying H5N1 genetic sequences from California dairy workers in search of any dangerous ...

Two dairy workers in California have been infected with the state’s first human cases of bird flu, federal and state health ...

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

Local health officials have confirmed that two dairy workers infected with the avian bird flu got sick while working in the ...

Two individuals have been diagnosed after separate exposures to infected dairy cows, raising the nationwide total of human cases to 16.

Both patients were dairy workers whose illnesses were mild. Investigators are continuing to evaluate the contacts of a ...

State officials say a dairy worker in the Central Valley likely contracted H5N1 bird flu. They say the risk of infection ...

The Centers for Disease Control and Prevention (CDC) has announced the confirmation of two human cases of H5N1 bird flu in ...

Public health officials in California have confirmed two human cases of bird flu, or avian influenza, the state Department of ...

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