Runny Nose - Videos

One-third of Americans got a flu shot in 2008; a number far below what the CDC recommended.

A new study finds fault with the common belief that the runny noses, coughs, and colds young chidren get in daycare might build up their immunity against respiratory problems later on.

Flu-like illnesses continue to increase on college campuses.

Children with underlying conditions like asthma are particularly vulnerable to the flu.

NBC¿s Stephanie Bergmann gives us the dirty details on all the dirt and germs found on the bottom of women¿s purses.