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  2. HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/HIV/AIDS

    The human immunodeficiency virus (HIV) [8] [9] [10] is a retrovirus [11] that attacks the immune system.It is a preventable disease. [5] It can be managed with treatment and become a manageable chronic health condition. [5]

  3. HIV - Wikipedia

    en.wikipedia.org/wiki/HIV

    The human immunodeficiency viruses (HIV) are two species of Lentivirus (a subgroup of retrovirus) that infect humans.Over time, they cause acquired immunodeficiency syndrome (AIDS), [1] [2] a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. [3]

  4. Structure and genome of HIV - Wikipedia

    en.wikipedia.org/wiki/Structure_and_genome_of_HIV

    The genome and proteins of HIV (human immunodeficiency virus) have been the subject of extensive research since the discovery of the virus in 1983. [1] [2] "In the search for the causative agent, it was initially believed that the virus was a form of the Human T-cell leukemia virus (HTLV), which was known at the time to affect the human immune system and cause certain leukemias.

  5. HIV/AIDS research - Wikipedia

    en.wikipedia.org/wiki/HIV/AIDS_research

    Scanning electron micrograph of HIV-1, colored green, budding from a cultured lymphocyte Diagram of HIV. HIV/AIDS research includes all medical research that attempts to prevent, treat, or cure HIV/AIDS, as well as fundamental research about the nature of HIV as an infectious agent and AIDS as the disease caused by HIV.

  6. Pathophysiology of HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Pathophysiology_of_HIV/AIDS

    CD4 T-cell depletion and chronic inflammation are the two signature events that drive HIV pathogenesis and progression to AIDS. Infection of the cells of the CNS cause acute aseptic meningitis, subacute encephalitis, vacuolar myelopathy and peripheral neuropathy. Later it leads to even AIDS dementia complex.

  7. Timeline of HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_HIV/AIDS

    This is a timeline of HIV/AIDS, including but not limited to cases before 1980. Pre-1980s See also: Timeline of early HIV/AIDS cases Researchers estimate that some time in the early 20th century, a form of Simian immunodeficiency virus found in chimpanzees (SIVcpz) first entered humans in Central Africa and began circulating in Léopoldville (modern-day Kinshasa) by the 1920s. This gave rise ...

  8. Diagnosis of HIV/AIDS - Wikipedia

    en.wikipedia.org/wiki/Diagnosis_of_HIV/AIDS

    In HIV-positive people, AIDS is officially diagnosed when the count drops below 200 cells/μL or when certain opportunistic infections occur. This use of a CD4 count as an AIDS criterion was introduced in 1992; the value of 200 was chosen because it corresponded with a greatly increased likelihood of opportunistic infection.

  9. Understanding AIDS - Wikipedia

    en.wikipedia.org/wiki/Understanding_AIDS

    Understanding AIDS is a pamphlet or brochure created by the United States government and mailed to every American household in 1988 as a response to the AIDS epidemic. [1] It was the largest mass mailing in American history. [2] The decision to create the pamphlet was made by Surgeon General C. Everett Koop, under a congressional mandate. [3]

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