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1 results

  • Pre-Exposure Prophylaxis for HIV Infection as a Public Health Tool

  • Chris Beyrer, Sheena McCormack, Andrew Grulich
  • Journal:
    Journal of Law, Medicine & Ethics / Volume 50 / Issue S1 / Summer 2022
    Published online by Cambridge University Press:
    29 July 2022, pp. 24-28
    Print publication:
    Summer 2022
    • Article
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  • The efficacy of pre-exposure prophylaxis, PrEP, with antiviral agents for prevention of HIV infection has been demonstrated in multiple randomized controlled trials and demonstration projects. These trials have studied prevention at the individual level. The effectiveness of PrEP as a public health intervention to reduce HIV incidence at community and population levels is being actively evaluated but is less well described. In reviewing the available data on PrEP as a public health intervention, three significant examples have demonstrated success, and all have been among communities of gay, bisexual and other men who have sex with men (MSM).