• US Preventive Services Task Force, Michael J Barry, Wanda K Nicholson, Michael Silverstein, David Chelmow, Tumaini Rucker Coker, Esa M Davis, Katrina E Donahue, Carlos Roberto Jaén, Marti Kubik, Li Li, Gbenga Ogedegbe, Goutham Rao, John M Ruiz, James J Stevermer, Joel Tsevat, Sandra Millon Underwood, and John B Wong.
• Harvard Medical School, Boston, Massachusetts.
• JAMA. 2023 Aug 22; 330 (8): 736745736-745.

ImportanceAn estimated 1.2 million persons in the US currently have HIV, and more than 760 000 persons have died of complications related to HIV since the first cases were reported in 1981. Although treatable, HIV is not curable and has significant health consequences. Therefore, effective strategies to prevent HIV are an important public health and clinical priority.ObjectiveThe US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate the benefits and harms of preexposure prophylaxis with antiretroviral therapy for the prevention of HIV acquisition, and the diagnostic accuracy of risk assessment tools to identify persons at increased risk of HIV acquisition.PopulationAdolescents and adults who do not have HIV and are at increased risk of HIV.Evidence AssessmentThe USPSTF concludes with high certainty that there is a substantial net benefit from the use of effective antiretroviral therapy to reduce the risk of acquisition of HIV in persons at increased risk of acquiring HIV.RecommendationThe USPSTF recommends that clinicians prescribe preexposure prophylaxis using effective antiretroviral therapy to persons at increased risk of HIV acquisition to decrease the risk of acquiring HIV. (A recommendation).

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