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Duesberg's claim that recreational drug use, rather than HIV, was the cause of AIDS has been specifically examined and found to be false. Cohort studies have found that only HIV-positive drug users develop opportunistic infections; HIV-negative drug users do not develop such infections, indicating that HIV rather than drug use is the cause of AIDS.
The Oral polio vaccine AIDS hypothesis (OPV AIDS) is a now-discredited hypothesis which argued the AIDS pandemic originated from live polio vaccines prepared in chimpanzee tissue cultures, accidentally contaminated with simian immunodeficiency virus and then administered to up to one million Africans between 1957 and 1960 in experimental mass vaccination campaigns.
Various fringe theories have arisen to speculate about purported alternative origins for the human immunodeficiency virus (HIV) and the acquired immunodeficiency syndrome (AIDS), with claims ranging from it being due to accidental exposure to supposedly purposeful acts. Several inquiries and investigations have been carried out as a result, and ...
Several of the theories of HIV origin accept the established knowledge of the HIV/SIV phylogenetic relationships, and also accept that bushmeat practice was the most likely cause of the initial transfer to humans. All of them propose that the simultaneous epidemic emergences of four HIV groups in the late 19th-early 20th century, and the lack ...
Alternative factors may predict health behavior, such as outcome expectancy [24] (i.e., whether the person feels they will be healthier as a result of their behavior) and self-efficacy [25] (i.e., the person's belief in their ability to carry out preventive behavior). The theoretical constructs that constitute the HBM are broadly defined. [4]
Kalichman is the director of the Southeast HIV/AIDS Research & Education Project in Atlanta (Georgia, USA) and Cape Town (South Africa); the editor of the journal AIDS and Behavior; and the author of Denying AIDS: Conspiracy Theories, Pseudoscience, and Human Tragedy, an examination of HIV/AIDS denialism.
Misconceptions about HIV and AIDS arise from several different sources, from simple ignorance and misunderstandings about scientific knowledge regarding HIV infections and the cause of AIDS to misinformation propagated by individuals and groups with ideological stances that deny a causative relationship between HIV infection and the development ...
Since positive selection of modified cells is likely to be insufficient below the threshold they found of at least 70% of the HIV target cells resulting in gene modification from efficient maintenance of CD34+ T cell and a low viral titer, the findings show evidence that clinical protocols of HIV gene therapy require a selective enrichment of ...