FREE ESSAY ON AIDS

AIDS

The purpose of this paper will be too show how AIDS is a serious disease 
in the world today. AIDS, (Acquired Immune Deficiency Syndrome) is a 
complicated illness, caused by a virus that is passed from person to person.
The disease was first recognized in 1980 among homosexual men and 
injection drug users in New York and California. Several years after it was 
recognized, AIDS has become a worldwide epidemic. By 1995, 477,900 
Americans had developed the disease, of whom 295,500 had died, and worldwide 
more than 14 million people were believed to be infected.
American researchers initially named the virus that causes AIDS the human 
T-lymphotropic virus, type III-or HTLV-III (A.I.D.S.). After researchers 
discovered in the late 1980's that there were several forms of the AIDS virus, the 
original virus was renamed the human immunodeficiency virus type 1, or HIV-1 
(A.I.D.S). 
The virus enters the bloodstream and destroys certain white blood cells. 
The virus can infect other types of cells in the body, including the immune-system 
cells. 
AIDS is transmitted intimate contact between people or through blood 
transfer. The virus is spread through sexual intercourse, the sharing of needles and 
syringes, or transfusion of blood products. Transfusion of blood from an HIV-
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person is certain to cause in infection of the recipient. Needle sharing involves 
transfusion of smaller amounts of blood but is still a means of spreading the virus; 
in areas where HIV is prevalent, such as in metropolitan areas of the eastern 
United States, active intravenous drug use in associated with HIV infections rates 
of around 50 percent. Sexual transmission, by semen or vaginal fluids either 
through vaginal or anal intercourse, to male or female partners, is probably less 
efficient than direct blood transfusion. Other forms of sexual activity can also 
transmit the disease from person to person, but kissing on the lips appears to carry 
little risk of spreading HIV. There is still that slight risk of kissing, so you 
shouldn't think you couldn't get it. The AIDS virus can be spread during 
pregnancy from mother to fetus, or to the newborn infant at the time of birth, or by 
breast-feeding. About a fifth to a third of newborns of HIV-infected mothers in 
the United States acquire the virus from their mothers. 
When HIV first infects someone, there can be an acute onset of fever, rash, 
and meningitis (A.I.D.S.). Later during the incubation period of AIDS, swollen 
lymph nodes commonly develop, reflecting activity of HIV in those tissues of the 
immune system (A.I.D.S).
At this moment, there is no cure for this disease. There are several antiviral 
drugs that delay the spreading of the disease throughout the body. When you are 
HIV positive these drugs delay the process of the disease. Some of the drugs 
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improve your survival risk. In response to the worldwide epidemic a major 
research effort has been undertaken to find therapies to inhibit and eventually 
eradicate AIDS.
At present, efforts to prevent further spread of AIDS focus on the 
dissemination of knowledge as to how the virus is spread and on convincing 
people to avoid exposure. Some communities have made programs to stop the 
sharing of needles for drug abuse. The screening of donor blood for HIV-1 and 
other viruses since 1985 has virtually eliminated blood transfusion as a source of 
HIV infection in developed countries. Scientists have been working on a 
vaccine, but still haven't come up with one yet. Schools teach children about 
AIDS. They teach them about safe sex . Condoms are useful from not only 
getting AIDS but other diseases as well.
The purpose of this paper shows you how AIDS is a serious disease in the 
world today. It is spreading around the world. There is no vaccine yet and a lot of 
people are dying from AIDS. If you have sex you should at least use a condom.