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In parts of Africa, the HIV/AIDS rate is growing at an alarming rate: 170 people are infected with the disease every day. Why HIV rates for teens in West and Central Africa have reached alarming rates
HIV is spread primarily by unprotected sex (including anal, and oral sex), contaminated blood transfusions, and hypodermic needles. It can also be spread from mother to child during pregnancy, delivery, or breastfeeding. [6] Some bodily fluids, such as saliva and tears, do not transmit HIV. [7]
Unite for Children, Unite against AIDS is a global Campaign launched by UNICEF in 2005 to raise awareness of the plight of children globally in relation to HIV and AIDS, and to spur action. Almost every minute of every day, a child dies because of AIDS, and another two young people are infected with HIV. [ 1 ]
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The African Region accounts for two thirds of the incidence of HIV around the world. [20] Sub-Saharan Africa is the region most affected by HIV. As of 2020, more than two thirds of those living with HIV are living in Africa. [4] HIV rates have been decreasing in the region: From 2010 to 2020, new infections in eastern and southern Africa fell ...
HIV is a retrovirus that primarily infects components of the human immune system such as CD4 + T cells, macrophages and dendritic cells. It directly and indirectly destroys CD4 + T cells. [88] HIV is a member of the genus Lentivirus, [89] part of the family Retroviridae. [90] Lentiviruses share many morphological and biological characteristics.
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 ...
Pedro Zamora was a Cuban American gay male who contracted HIV as a teenager, became an HIV activist, was a feature of MTV's television show The Real World, then died of AIDS at age 22 in 1994. [6] He is notable as being a major public figure who contracted HIV and whose everyday life was well-documented in mass media.