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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 ...
Figure 1. Early Symptoms of HIV. The stages of HIV infection are acute infection (also known as primary infection), latency, and AIDS. Acute infection lasts for several weeks and may include symptoms such as fever, swollen lymph nodes, inflammation of the throat, rash, muscle pain, malaise, and mouth and esophageal sores. The latency stage ...
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.
Named for the Hindi word meaning 'identity,' 'recognition' or 'acknowledgement,' the Pehchan programme strengthens and builds the capacity of 200 community-based organisations (CBOs) to provide effective, inclusive and sustainable HIV prevention programming in 17 states in India for more than 450,000 men who have sex with men (MSM), transgender ...
Magic Johnson announces his HIV diagnosis and retirement from the Lakers on Nov. 7, 1991, with NBA Commissioner David Stern and teammate Kareem Abdul-Jabbar at his side.
[citation needed] They have been the subject of a great deal of research, since an understanding of their ability to control HIV infection may lead to the development of immune therapies or a therapeutic vaccine. [2] The classification "Long-term non-progressor" is not permanent, because some patients in this category have gone on to develop AIDS.
A pin prick attack is an assault on another person with a needle or syringe tainted with the blood of somebody carrying a blood-borne disease, such as HIV.Although there have been numerous cases of people being attacked with needles and syringes, the idea that people infected with AIDS have deliberately attempted to infect others in this manner is generally considered an urban legend: Real ...
The use of the term encompasses the denial of the existence of the virus (HIV denialism), the denial of the causation of AIDS by HIV (that is, the proposed link between the virus and the syndrome), and the denial of the effects on the human body that are ascribed to HIV (that is, the description and characterization of the virus).