Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

A new strain of bird flu has infected a dairy worker in Nevada, marking the first cow-spread case, the CDC has reported.

Are people at risk for bird flu? How can I protect myself? Bird flu’s risk for the general public is still low, with no signs ...

Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

It could mark a new chapter in the outbreak or that bird flu may become endemic in the U.S.,” suggested Andrea Garcia of the ...

More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

H5N1 isn’t going away anytime soon and could become a pandemic. Here are some tips to help you understand your risk ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.