Hiv

THE Introduction or the human immunodeficiency virus is a retrovirus that generally infects vital comp unmatchablents of the human tolerant formation such as CD4 T cells macrophages and dendritic cells . What the virus does is to destroy the CD4 T cells which be important components in the proper functioning of the tolerant system . It is only when the CD4 T cells have been substantially destroyed that the immune system is in a state of emergency and the syndrome cognize as AIDS attacks the body (Wikipedia AIDS or Acquired immune Deficiency Syndrome is defined as a collection of symptoms and contagions resulting from the depletion of the immune system caused by infection with the or the Human Immunodeficiency virus (AIDS .Com , 2005 . It is said to be originated in the sub-Saharan Africa in the 20th century . In 2004 , UNAIDS statistics reveal that nearly 40 million people were living with the (UNAIDS epidemic update 2005General ConsiderationsAIDS has been considered as one of the most devastating epidemics in human history , which has begun to pushover headlines in 1981 through the release by the U .S . ailment Control and Prevention of a report detailing tail fin cases of an unusual distemper in gay men (Bullers , 2001 b bely , in spite of the advances in medical technology , the reanimate for AIDS , which is actually caused by the virus called human immunodeficiency virus ( , has been elusive (Buller , 2001In the Health section of USAToday .Com , AIDS is a write in code condition which makes the body weak . The disease destroys the body s immune system . AIDS is the last stage in a series or progression of illnesses which result from the viral infection caused by the human immunodeficiency virus . The series of diseases be normally infectious diseases , forms of cancers , and debilitating illnesses . At the moment there is no definite cure for the disease . There is no vaccine that will prevent infection either .

The latest in AIDS medicine are treatments that will only dense the progression of the disease . These medications are only able to easy the seriousness of the disease (Health Encyclopedia , 2005Four Stages in the Development of the DiseaseThere are four stages of the development of the disease , namely1 . disease is asymptomatic that is , the symptoms of the disease are not detected and cannot be categorized2 . There are minor mucocutaneous manifestations and recurrent upper respiratory nerve pathway infections3 . The development of unexplained chronic diarrhea which occurs in durations of more than one month , as well as new(prenominal) severe bacterial infection and the development of pulmonary tuberculosis and4 . The development of toxoplasmosis of the brain , candidiasis of the esophagus , trachea and bronchi or lungsTransmission of The human immunodeficiency virus whitethorn be transmitted by three ways : first , thru informal contact wherein the sexual secretions are the main transferring agents of the virus the mucous membranes of the rectum , vagina and the mouth are normally exposed to these secretions during sexual acts . Secondly , the virus may be...If you want to get a full essay, order it on our website: Ordercustompaper.com

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