Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

The last available tracing data from the CDC found that 91% of the 600 U.S. flu cases that were tested between Dec. 22 and 28 ...

A new variant of the flu, dubbed by some as a super flu, is spreading across the United States. A new variant of the flu, ...

Beyond getting vaccinated against the flu, you can take a number of simple precautions to reduce your chances of catching the ...

Chances are you know someone coughing and spluttering - hopefully not directly on you - right now. There are lots of coughs and colds doing the rounds. But why now, how do you know if it's a cold, ...

As flu season peaks, and with several other illnesses going around, here's how to stay safe and healthy this season in ...

PHILADELPHIA (WPVI) -- Last month, jingle bells and carols were the "sounds of the season." This month, coughing, sneezing and respiratory viruses are here. There's hardly a family hasn't been hit by ...

Subclade K has become the dominant form of flu and is slightly different from the virus targeted by this year’s flu vaccine.

It's *** gift no one wants to give or get, but with travel and get-togethers this holiday season, respiratory viruses can be easily spread, and it's already starting. I'm actually consulting in my ...

Influenza cases are surging across the United States, and in Oregon. The increase in infections caused by the flu virus has ...

As Connecticut endures a wave of a variety of flu strains, other influenza-like illness are also circulating and making ...

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.