Nolan Smith May 18 2011 U.S. History aid Aids or also cognise as Acquired immune deficiency syndrome. It is a disease of the clement immune system caused by the human immunodeficiency virus, also called human immunodeficiency virus. HIV is transmitted through direct contact of the stockstream with a bodily fluid containing HIV, such as blood, semen, vaginal fluid, premedical fluid, and converge milk. This transmission can involve vaginal or oral, blood transfusion, contaminated hypodermic needles, exchange between mother and baby during pregnancy, childbirth, breastfeeding or other exposure to one of the above bodily fluids. As of 2009, AVERT estimated that there are 33.3 billion people ecumenical lifetime with HIV/AIDS, with 2.6 million new HIV infections per year and 1.8 million annual deaths due to AIDS. In 2007, UNAIDS estimated: 33.2 million people worldwide had AIDS that year; AIDS killed 2.

1 million people in the course of that year, including 330,000 children, and 76% of those deaths occurred in sub-Saharan Africa. Genetic look into indicates that HIV originated in west-central Africa during the late nineteenth or earliest twentieth century. AIDS was first recognized by the U.S. Centers for Disease concur and Prevention in 1981 and its cause, HIV, identified in the early 1980s. Although treatments for AIDS and HIV can slow the course of the disease, there is no known cure or vaccine. AIDS is the sixth steer cause of death among people ages 25 - 44 in the United States, down from number one in 1995. If you pauperization to get a full essay, order it on our website:
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