2011年5月18日星期三

What is HIV?

What is HIV?
Human immunodeficiency virus(HIV) is the disease source of acquireding immune deficiency syndrome(AIDS). From its first report in USA in 1981, it threaten human’s health with its high death level, big quantity transmitting and rapid transmitted speed. It becomes a conspicuous disease worldwide. The infecting way of HIV is infected person and pre-exist HIV person. HIV virus would be analysis through their blood, semen, secration of their vagina, latex, medullary fluid, brains fluid and tears. There is three ways for HIV virus transmitting: A) sex B) pipe or tube for HIV blood transportation and polluted medical equipment by HIV virus. C) Especially the corporate injectors of drug abuse persons’. D) Mother to baby transmitting.


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