What Do You Know About the Common Cold?

1. More than 200 viruses cause colds.

Cold and Flu Season Center 

Learn about symptoms, treatment, and prevention of colds and the flu during the fall and winter months, their busiest time of the year.

Infectious Disease Center 

What is an infectious disease? Learn about diseases caused by bacteria, how long pink eye is contagious, how you get MRSA, and much more.

What Is the Common Cold? 

The common cold leads to more doctor visits and absences from school and work than any other illness annually.

A Simple Way to Keep the Flu Away 

Unfortunately, some people think that getting a flu vaccine is too much trouble or costs too much. Or they are sure that a flu shot will make them sick or make them more likely to catch the flu.