Doctors and scientists say this year's influenza season could be tougher than usual. A new version of the flu virus, called ...

The super flu strain is called subclade K. Early sampling of flu cases show that 90% of influenza A viruses were positive for ...

Flu symptoms typically lasts at least five days and up to two weeks. Some symptoms, like a cough, may persist even longer ...

There are some unusual symptoms being reported with a new and mutated flu variant quickly spreading in the U.S. ahead of ...

Tis the season for getting sick. Here's what to know about the pathogens circulating in the U.S. this December and how to ...

Doctors say that so far, kids are hit hardest with the flu. The flu shot is helping keep them out of the hospital.

The amount of flu circulating has started to fall in England, latest data suggests. The UK Health Security Agency (UKHSA) ...

NORFOLK, Va. — This flu season has been relatively mild so far but medical experts expect it to intensify in the coming weeks ...

The CDC warns that Georgia has entered the "high" flu activity range as hospitalizations rise and families prepare for ...

Holiday travel is in full swing and flu cases are ramping up. Some experts are worried about a new flu variant making its way ...

Laboratory-confirmed cases of the virus drop for the second week in a row, but experts warn the flu season is not over.