Wednesday, October 28, 2009
Short Introduction of AIDS:-
Soon as detected cases in injecting drug users and recipients of blood transfusions. By the year 1982 and the name of the disease, acquired immunodeficiency syndrome. Since then, AIDS has killed nearly 25 million people in all parts of the world, orphaned 12 million children in Africa alone.
AIDS is caused by a virus acquired through direct contact with infected body fluids. And causes immunodeficiency virus attacking type of white blood cells that help fight infection. Because this leads to various diseases, and not a single disease, AIDS and referred to the syndrome. A virus called human immunodeficiency virus (HIV).
Sex without protection from HIV on the main road leading to humans, as it targets white blood cells known as CD4. The virus replicates within, in the end to the explosion of the body and the floods that billions of dollars. The immune system then kicks in, and the virus body and wages war. At the height of the Battle of billions of CD4 cells can be destroyed in one day. As the cell count drops, the immune system begins to fail and opportunistic infections such as tuberculosis action.
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