Why do some people develop severe flu symptoms? A study points the finger at an unsung portion of the antibodies our immune systems generate to fend off invading pathogens.

With flu season and the holidays both on the way, it's a good time to get your flu shot. HUNTSVILLE, Ala. — The holiday ...

He said it’s expected to peak right after the first of the year. “It takes about two weeks to develop immunity after a flu vaccine, and so if you’re going to get the flu vaccine, now is the time,” ...

Health Canada has authorized three influenza vaccines that could be used if bird flu became a pandemic, the agency says.

Technically, you and your physician are working with the same options for fever-reducing medicines, electrolyte drink packets ...

The U.S. Food and Drug Administration has lifted its clinical hold on a late-stage trial of Novavax's COVID-influenza and its standalone flu vaccines, the company said on Monday.

CDC study finds bird flu antibodies in dairy workers ... suggesting that the virus may spread among farmworkers without ...

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

"With over 50 years of history and hundreds of millions of flu vaccines administered safely in the U.S., the flu shot remains a vital tool in our public health arsenal," said Harold Wimmer, President ...

The current flu vaccine may not be as effective as earlier iterations ... "We wear helmets, we stop at stop signs. We just ...

H5N1 bird flu virus has been found in a pig on a farm ... The pig did not display signs of illness, but was euthanized and necropsied — the animal equivalent of an autopsy.