CHICAGO -- For the first time, many people in the United States who want to protect themselves against the flu this respiratory virus season can order a vaccine to give themselves at home. AstraZeneca ...

Researchers at WashU Medicine have developed a nasal vaccine against the highly pathogenic H5N1 avian influenza virus, or bird flu, which has jumped from wild birds to livestock to humans. When tested ...

The CDC counts at least 7.5 million illnesses so far this season As flu season continues to rise across the United States this holiday season, it may be worth considering an at-home test for the ...

Many doctors recommend taking a flu test as soon as you notice symptoms, especially if you're in a high-risk group. - SanyaSM/E+/Getty Images As millions of Americans hit the road or took to the skies ...

As flu season continues to rise across the United States this holiday season, it may be worth considering an at-home test for the seasonal illness. "The flu season this year is earlier and stronger ...

Add Yahoo as a preferred source to see more of our stories on Google. Many doctors recommend taking a flu test as soon as you notice symptoms, especially if you're in a high-risk group. - ...

(CNN) — As millions of Americans hit the road or take to the skies for the holidays, another seasonal traveler is picking up speed: influenza. Flu activity is already rising across the country. In the ...