TUBERCULOSIS Tuberculosis also known as TB, has existed since at least 2000 BC. The term tuberculosis was first used in 1839, and it is derived from the Latin word tubercula. Tubercula means a small lump, referring to the small scars seen in the tissues of infected individuals. "This ...

Is the World in Danger of A chemical Warfare? Hell is a place on earth and it is located 2300 miles south of Moscow in the middle of the Aral Sea. Its name is Vokroshdeniye Island. In English this means Renaissance Island. Renaissance Island was a Soviet Union biochemical test sight before its ...

Acquired Immune Deficiency Syndrome, or AIDS, is a serious disease. It is the last stage of a virus called Human Immuno-deficiency Virus, HIV. The disease renders the body's immune system. When this happens, the body is unable to resist invasion by microorganisms that cause serious infectio...