Everyone's home for the holidays — and so are the germs. It's possible sickness could be knocking on the door ...

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...

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

Much of the concern this flu season is coming from the spread of subclade K, a subtype of influenza A. Similar subtypes have ...

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

With peak flu season still going on until at least February, signs of the unusual “super flu” variant behind the rising ...

A new form of the flu, which is highly contagious and aggressive, is sweeping the nation this season. A mutation of influenza ...

A FLU ‘copy cat’ virus is sweeping through the nation, experts warn. The bug causes similar symptoms to a flu infection, such ...

People with flu are most contagious during the first three days of their illness. Some people, including young children and ...

The flu season is hitting in full force, especially in New York, Colorado and Louisiana, where flu-like activity is very high ...

Flu cases started popping up around Thanksgiving this year. This is the first big increase we’ve seen since this time last ...