Medicine Facts

47 facts, from the everyday to the astonishing.

Plague is an infectious disease caused by the bacterium Yersinia pestis. The bacterium is found mainly in rodents,…

Bend to select a book from the lowest shelf, then rise quickly. Chances are, you'll feel a little lightheaded for a few…

Obsessive-Compulsive Disorder (OCD) may not get as much attention as learning disorders such as dyslexia and ADHD, but…

No vaccine is 100% effective and usually does not work in 5% of those immunized. In addition, another 5% lose immunity…

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