AIDs :: Free AIDS Essays

A.I.D.S Acquired repellent Deficiency SyndromeA.I.D.S., also know as Acquired Immune Deficiency Syndrome, is a disorder ofthe remainss immune system. In A.I.D.S. the consistence stops producing some of its importantnatural defenses against disease. Victims often wear out from disease of infections they cannotfight. A.I.D.S is the result of an infection known as human immunodeficiency virus, human immunodeficiencyvirus. A person with human immunodeficiency virus gradually loses function of their immune system, becoming littleable to fight off common colds and virus, thus eventually hint to death.human immunodeficiency virus was first revealed in the early 80s in homosexual men. Infection with HIVdoes not necessarily mean that a person does have A.I.D.S. A person can be HIVpositive for years without developing illnesses that are associated with the A.I.D.S.disease. HIV is characterized by a gradual deterioration of the immune system. Cellsknown as T-Helper cells are disabled and killed during the course of the infection. Thesecells play an important part in the human body because they signal other cells to performtheir special functions.The AIDS epidemic is emergence very rapidly among minority populations and is aleading killer of African American males.HIV can be transmitted by polish off with infected blood, most often by the sharingof drug needles or syringes contaminated with blood containing the virus. The risk of impinginging the HIV virus from blood transfusions has change magnitude since earlier years. Nowall donated blood is screened for any signs of the HIV virus. HIV is spread mostcommonly by having sex with someone who already has the virus. The virus can enter thehuman body by the run along of the vagina, vulva, penis, rectum, or mouth during sex.Almost all HIV infected children set forth the HIV virus from their mothers forwards orduring birth. A drug known as AZT can reduce risk of transmission of the virus frommother to child. Th e virus can also be transmitted when an HIV infected mother nursesher child with infected milk. Once HIV enters the body it infects many cell and replicates itself rapidly. Two tofour weeks after the person is infected with the virus, they begin to suffer flu-likesymptoms. HIV also is spread through contact with infected blood. Before blood wasscreened for evidence of HIV infection and before heat-treating techniques to destroy HIVin blood products were introduced, HIV was transmitted through transfusions ofcontaminated blood.Laboratory studies reveal that saliva has natural properties that limit the reason ofHIV to infect. Research studies of people infected with HIV have install no evidence thatthe virus is spread to others through saliva such(prenominal) as by kissing.