History of Acquired Immune Deficiency Syndrome Essay

History of Acquired Immune Deficiency Syndrome Acquired Immune Deficiency Syndrome (AIDS), specific group of diseases or conditions that result from suppression of the immune system, related to infection with the human immunodeficiency virus (HIV). A person infected with HIV gradually loses immune function along with certain immune cells called CD4 T-lymphocytes or CD4 T-cells, causing the infected person to become vulnerable to pneumonia, fungus infections, and other common ailments. With the loss of immune function, a clinical syndrome (a group of various illnesses that together characterize a disease) develops over time and eventually results in death due to opportunistic infections (infections by organisms that do not normally cause†¦show more content†¦About 430,000 of these deaths occurred in the United States. II CLINICAL PROGRESSION OF AIDS The progression from the point of HIV infection to the clinical diseases that define AIDS may take six to ten years or more. This progression can be monitored using surrogate markers (laboratory data that correspond to the various stages of disease progression) or clinical endpoints (illnesses associated with more advanced disease). Surrogate markers for the various stages of HIV infection include the declining number of CD4 T-cells, the major type of white blood cell lost because of HIV infection. In general, the lower the infected person’s CD4 T-cell count, the weaker the person’s immune system and the more advanced the disease state. In 1996 it became evident that the actual amount of HIV in a person’s blood—the so-called viral burden—could be used to predict the progression to AIDS, regardless of a person’s CD4 T-cell count. With advancing technology, viral burden determinations are quickly becoming a standard means of patient testing. An infected person’s immune response to the virus—that is, the person’s ability to produce antibodies against HIV—can also be used to determine the progression of AIDS; however, this surrogate marker is less precise during more advanced stages of AIDS because of the overall loss of immune function. Within one to three weeks after infection with HIV, most people experience nonspecificShow MoreRelatedHistory Of Acquired Immune Deficiency Syndrome1272 Words   |  6 PagesThe history of Acquired Immune Deficiency Syndrome in the United States starts in 1981, the year it became recognized by country as an official new strange disease. By 1982 it was recognized as Acquired Immune Deficiency Syndrome (AIDS). It started in San Francisco, with five young homosexual men, they were presented with Pneumonia (PCP). As the year went on there were more reports of homosexual men presenting PCP and some of them were diagnosed with PCP and Kaposi ´s Sarcoma (KS). Others reportsRead MoreAcquired Immune Deficiency Syndrome ( Aids )1401 Words   |  6 PagesAcquired Immune Deficiency Syndrome (AIDS) Duckworth 2 The history of the awful words AIDS and HIV has distressed the world for the past 40 years. It has infused panic in the world from its illness, fear, and regrettably death. AIDS was announced to the world in 1980. It is highly believed that this illness began in Kinshasa, the Democratic Republic of Congo. Prior to this time, it is undetermined of the number of people infected developed AIDS orRead MoreThe Human Acquired Immune Deficiency Syndrome Essay770 Words   |  4 PagesThe human acquired immune deficiency syndrome (AIDS) is a retrovirus that is found in two forms HIV-1 and HIV-2. The AIDS virus is a relatively new virus receiving attention in the 1980’s. As quickly as it swept through the world, was as quickly it went to epidemic proportions. 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