Understanding AIDS Immunology (3893 words, 11 pages)
AIDS Immunology The Immunology of Aids Introduction Although HIV was first identified in 1983,studies of previously stored blood samples indicate that the virus entered theU.S. population sometime in the late 1970s. Worldwide, an estimated 27.9 millionpeople had become HIV-infected through mid-1996, and 7.7 million had developedAIDS, according to the World ...
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