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Aids 5
Part 1 of Paper ....nfection with the human
immunodeficiency virus (HIV). AIDS is a complicated illness that may
involve several phases. It is caused by a virus that can be passed from
person to person. AIDS impairs the human body's immune system--the
system is responsible for warding off disease--and leaves the victim
susceptible t.... Part 2 of Paper ....ansmission of the virus, with 90 percent of the
new cases coming from heterosexual sex.
How AIDS Is Spread
AIDS is transmitted by direct contact of the bloodstream with body
fluids that contains the AIDS virus, particularly blood and semen from an
HIV-infected person. The virus is usually transmitted through various forms
of sexual intercourse, the transfusion of virus-contaminated blood, or sharing
in HIV-contaminated intravenous needles.
The AIDS virus cannot enter intact bod.... |
Number of words: 1096 - Approximate pages: 4 |
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