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  2. HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/HIV/AIDS

    HIV/AIDS explained in a simple way HIV replication cycle. After the virus enters the body, there is a period of rapid viral replication, leading to an abundance of virus in the peripheral blood. During primary infection, the level of HIV may reach several million virus particles per milliliter of blood. [101]

  3. HIV - Wikipedia

    en.wikipedia.org/wiki/HIV

    Two types of HIV have been characterized: HIV-1 and HIV-2. HIV-1 is the virus that was initially discovered and termed both lymphadenopathy associated virus (LAV) and human T-lymphotropic virus 3 (HTLV-III). HIV-1 is more virulent and more infective than HIV-2, [20] and is the cause of the majority of HIV infections globally. The lower ...

  4. Pathophysiology of HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Pathophysiology_of_HIV/AIDS

    HIV is commonly transmitted via unprotected sexual activity, blood transfusions, hypodermic needles, and from mother to child. Upon acquisition of the virus, the virus replicates inside and kills T helper cells , which are required for almost all adaptive immune responses .

  5. Sexually transmitted infection - Wikipedia

    en.wikipedia.org/wiki/Sexually_transmitted_infection

    HIV is carried in body fluids and is spread by sexual activity. It can also be spread by contact with infected blood, breastfeeding, childbirth, and from mother to child during pregnancy. [73] When HIV is at its most advanced stage, an individual is said to have AIDS (acquired immunodeficiency syndrome). [74]

  6. HIV/AIDS in Zambia - Wikipedia

    en.wikipedia.org/wiki/HIV/AIDS_in_Zambia

    Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a set of conditions caused by infection with the human immunodeficiency virus (HIV). [3] [4] HIV is transmitted by three main ways: sexual contact, significant exposure to infected body fluids or tissues, and from mother to child during pregnancy ...

  7. Discrimination against people with HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Discrimination_against...

    The only way that HIV can be transmitted from one individual to the next is by sharing of certain bodily fluids such as semen, blood, and vaginal discharge which the virus uses as a medium to enter the bloodstream of the recipient; HIV is not transmissible via fluids such as saliva, sweat, tears, or urine as it is not in high enough ...

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