Doctor visits for flu symptoms are at a 15-year high. Why is this flu season so bad? Doctors discuss flu trends, symptoms and how to stay safe.

Worst foods to eat when you have a cold Prioritizing good nutrition daily is the best way to keep your immune system strong, ...

Low vaccination rates may also be contributing to this year’s sick season. As of late January, U.S. vaccine uptake was well ...

To reduce the odds of catching the flu and colds, experts say consider tried-and-true prevention methods like hand washing and mask wearing.

While there's still no real way to cure a cold, there are some things you can do to help ease your symptoms—and shorten the ...