1. Acquired immunodeficiency syndrome (AIDS) is caused by human immunodeficiency virus (HIV). Human immunodeficiency virus (HIV) severely damages human immune system and eventually leads to AIDS.
2. AIDS was discovered for the first time on June 25 of 1981 by U.S.Centers for Disease Control and Prevention.
3. Weakened immune system, caused by HIV, makes human body vulnerable […]
Archive for March 29th, 2009
10 facts about Aids
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