Health Library

AIDS

White blood cells, which are produced in the bones, are a major component of the body's immune system. When an infectious organism such as a virus or bacteria enters the body, the white blood cells ar...
More Info >>
Health Encyclopedia -Search by letter

Today's Interactive Tools and Multimedia

Calculator: Calorie Burn Rate Calculator
Podcast: Podcast: Cancer Risk Higher with Mental Illness
Quiz: Alzheimer's Disease Quiz
Risk Assesment: Crohn's Disease Risk Assessment
Today in Health News

Ebola May Be Present in Semen for Year or More

And virus is more likely to be found in male survivors older than 40, researchers report

Healthy Living
Health Center
Your Family

Sign Up Today for Free e-Newsletters

Get the latest in medical technology, research and disease prevention sent to your inbox.
Find a doctor or make an appointment:
General Information: 314.747.3000
One Barnes-Jewish Hospital Plaza
St. Louis, MO 63110
© Copyright 1997-2016, Barnes-Jewish Hospital. All Rights Reserved.