Sexual Transmission Behaviors and Serodiscordant Partnerships Among HIV-Positive Men Who Have Sex With Men in Asia

We described sexual transmission behaviors and serodiscordant partnerships among an online sample of HIV-positive MSM (N = 416) in Asia. High rates of UAI (74.8%), serodiscordant partnerships (68.5%), and unprotected sex within serodiscordant partnerships (~60.0%) were reported. Increased number of partners, meeting partners on the Internet, drug use before sex, and not knowing one’s viral load were associated with UAI. Efforts to develop and scale up biomedical and behavioral interventions for HIV-positive MSM in Asia are needed