PARIS (Reuters) - France has raised its risk level of bird flu to 'moderate' from 'negligible', it said in a decree published ...

California is investigating five possible human cases of bird flu among dairy farm workers, in addition to the six cases ...

State health officials are confirming six human cases of the H5 bird flu, with five more potential cases awaiting official ...

Three Philadelphia nurses attempting to care for a gunshot victim were struck by the same vehicle that dropped off the ...

A fourth person contracted bird flu in California amid outbreaks in the state’s dairy industry, state officials said Thursday ...

The California Department of Public Health on Friday said the state's fifth and sixth human cases of bird flu had been ...

The Centers for Disease Control and Prevention said Thursday California has confirmed a third human case of H5 bird flu. All ...

A vaccination campaign targeting ducks, the farm birds most at risk of getting and spreading bird flu, succeeded in greatly ...

While California reports more human cases of bird flu, experts say the true number of cases could be much higher ...

Federal and state health officials said they have confirmed a third human case of bird flu in California and identified an ...

Bird flu has infected a flock at a farm in Franklin County. This is the first detection of the highly contagious virus in ...

Five more people who presumably contracted the bird flu are being tested in California's Central Valley and are pending CDC ...