Genetics3

Genetics3 Evolution and Genetic Engineering Activity 1: wherefore is aid so difficult to cure? How does the AIDS computer virus attack the body? ? In 1979, the first inform AIDS case occurred in New York, and by mid-June 1981, laughable tolerant system failure among gay men was rise up in the United States. The Centers for Disease Control (CDC) initially notice the indisposition GRID, or gay-related immune deficiency, because it was prominently found among homosexuals. It appeared to be a lifestyle-associated illness, linked to excessive stress to the immune system. Researchers believed that a exceedingly infectious agent, which depleted T cells and could be contagious with intercourse, blood, or blood products from mother to fetus, caused GRID. In July of 1982, the disease was renamed AIDS, or Acquired Immune Deficiency Syndrome. Since then, the disease?s origins, the factors affecting it, the causes apparition it, the symptoms arising from it, the groups at risk from it, and the practices leading to i...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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