PUBLIC HEALTH - PUBLIC HEALTH HIV & AIDS Students Name:...

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1/30/11 Burden of HIV The whole name of HIV is “ Human Immunodeficiency Virus HIV is a retrovirus, which means that its primary genetic instructions are in the form of RNA, not DNA HIV origin possibly comes from apes and monkeys in Africa The HIV virus divides into two kinds: HIV-1 and HIV-2 . HIV-1 is the most generally prevail.
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1/30/11 Burden of AIDS AIDS is also called “homosexuality sickness” (gay disease). blood transfusion to cause AIDS is increase gradually AIDS has constant way of infection. There are three ways of infection AIDS : the sexual contact , the blood contact , maternal infant infects . AIDS is transmitted by body fluids. An infected person’s body fluids including
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1/30/11 Symptoms of AIDS
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1/30/11 Ways of infection AIDS - I Sexual contact including vaginal intercourse, oral sex and anal sex: Because male and female genitals are covered by a thin mucous membrane, through sexual contact, it will contain high concentrations of virus in semen and vaginal secretions. It will directly come into contact with these places. homosexual or heterosexual sex, including vaginal intercourse, oral sex and
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1/30/11 Ways of infection AIDS – II Blood contact HIV- infected blood has a large number of viruses, these blood vessels to enter another person, the person will give infection. The most common blood-born approach
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PUBLIC HEALTH - PUBLIC HEALTH HIV & AIDS Students Name:...

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