inPractice® - Sexual and Drug-Using Behavior

Research shows that people diagnosed with HIV infection commonly participate in activities that pose a risk of HIV transmission
Significant numbers of diagnosed MSM and heterosexuals report multiple sexual partners, unprotected anal or vaginal sex, and injection drug use^{[Weinhardt 2004; Crepaz 2009]}
Studies conducted in MSM with HIV have found variations in the prevalence and practice of UAI according to partners’ serostatus, known as “serosorting”^{[Parsons 2005; Xia 2006]}