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Beginning of Paper
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Aids is becoming so widespread
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 ....
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Middle of Paper
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.... system. The virus attaches to certain molecules found only
on the surface of cells. When an AIDS virus enters one of these cells, the virus inserts its genes
into the cell's reproductive system and uses to produce more HIV. The infection kills the CD-4
cell and spreads the AIDS viruses other CD-4 cells , where the process is repeated.
The number one reason why aids is becoming so widespread is through sexual
intercourse. The disease gets passed on from one person to another by having unprotected sex
with someone who is HIV positive or ....
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SUBJECTS
