In 2009, H1N1 bird flu caused the first global flu pandemic in 40 years, with the first infections detected in California.

California health officials have identified a possible bird flu case in a child who was tested for mild upper respiratory ...

California's public health department reported a possible case of bird flu in a child with mild symptoms on Tuesday, but said ...

It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans continue to pile up.

While our public health officials try to control our current crisis, I am hopeful California will transition to a way of ...

Officials suspect wild migrating birds are likely to blame for the first known infection of a flock in Hawaii, which had been the last state in the country with no reported cases in poultry or wild ...

As a virus scientist in South Africa, I’ve been watching with dread as H5N1 bird flu spreads among animals in the United ...

"This bird might have it and then if I play with it and deal with it, then I'm infected with it, but I'm not sick from it," ...

It’s been nearly eight months since avian flu was first detected in U.S. dairy herds, and cases in both cows and humans ...

"In the middle of all this, I reached out to a vet and we were working together and decided to inform the state and federal ...

Unlike poultry, the avian flu is not typically lethal to dairy cows. If infected, the cow is separated from the rest of the ...

The state is also battling a recent surge in outbreaks on commercial poultry farms (see related ... seen sporadically in a ...