Antibody blood test results expected later this month may help answer a crucial question: Is there human-to-human ...

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

Federal officials plan to double the stockpile of emergency bird flu vaccines as they identify more people infected with the ...

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

As more farm workers get sick with avian influenza, the US federal government is putting $72 million toward strengthening its ...

The companies will use the funds to fill vials and pre-filled syringes with stockpiled vaccine ingredients, aimed at raising ...

“The deaths of 47 tigers, three lions, and a panther at My Quynh Safari and Vuon Xoai Zoo amid Vietnam’s bird flu outbreak ...

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

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

Hungary and Italy have both reported an outbreak of the severe H5N1 avian influenza virus in the first such cases in the ...

Germany reported an outbreak of highly pathogenic H5N1 bird flu on a farm in the eastern region of Saxony near the border ...