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Aids Is Becoming So Widespread Beginning of Paper The disease called aids is becoming very widespread in the United States. The question is why. In the following paragraphs the answers to this question will be answered. Aids is the final, life-threatening stage of infection with human immuondeficiency virus (HIV). Aids stands fo .... Middle of Paper .... loss of weight, diarrhea, and night sweats. AIDS is caused by two viruses that belong to a group called retroviruses. The virus became known as HIV-1. In 1985, scientists in France identified another closely related virus that produces AIDS. This such virus became known as HIV-2 and occurs mainly just in Africa. The virus,HIV-1 is spread throughout the world . HIV infects certain white blood cells, including T-helper cells and macrophages, that play key roles in the functioning of the human immune system. The virus attaches to .... 973 words | 4 pages Subscription Length Price Join 30 days membership (recurring) $19.95 90 days membership (recurring) $39.95 180 days membership (non-recurring) $69.95