A person infected with the SARS virus, has a 95-98% chance of recovery.
23
Your skin is actually an organ.
88
You mostly breathe from only one nostril at a time!
75
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
Every time you sneeze some of your brain cells die.
113
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Children are more allergic to cockroaches than they are to cats!
46
The average office desk has 400 times more bacteria than a toilet.
22