AIDS :: AIDS Essays

AIDS is the final, life-threatening stage of the transmittance with human immunodeficiency virus, or human immunodeficiency virus. AIDS stands for acquired immunodeficiecy syndrome. The name refers to the fact that HIV intemperately damages the patients disease-fighting immune system. Cases of AIDS were first set in 1981 in the United States, but scientists stick out traced cases to as proterozoic as 1959. Millions of AIDS cases have been diagnosed worldwide.HIV can be chip in in the body for 2 to 12 years without producing any outwards signs of illness, yet there are definite symptoms. Infection with HIV appears to be lifelong in each that become septic. People septic with HIV eventually develop symptoms that also may be caused by other, less(prenominal) serious conditions. However, with HIV, these symptoms are prolonged and much more(prenominal) severe. They include blown-up lymph glands, tiredness, fever, loss of appetite and weight, diarrhea, yeast infections, and nig ht sweats. HIV is commonly machine-accessible with a "wasting syndrome," which results in substantial weight loss, a universal decline in health, and, in some cases, death. The virus also infects the sickening system. There, HIV may cause dementia, which is a condition characterized by sensory, thinking, and/or memory disorders. HIV infection of the brain may cause sweat or coordination problems. HIVs disruption of the immune system makes infected people susceptible to illnesses that are not normally serious. These diseases are called opportunistic illnesses because they take advantage of the damaged immune system. With the onset of several of these illnesses, an infected person is considered to have AIDS Researchers have identified three ways in which HIV is transmitted intimate intercourse, direct contact with infected blood, and transmission from and infected mother to her fetus. The most common way of neat infected in through sexual contact. In the United States, sexual transmission has occurred mainly amonghomosexual and bisexual men, but it is becoming more frequent among heterosexual men and women. HIV is transmitted through all forms of sexual intercourse, including genital, anal, and oral sex.Treatments have been developed, but cures for HIV and AIDS have not yet been found.