Complementary Recruitment Strategies to Reach Men Who Have Sex with Men and Transgender Women: The Experience of a Large Brazilian HIV Prevention Service.

Different strategies have been used to reach men who have sex with men (MSM) and transgender women (TGW) for HIV prevention services. We described the characteristics of MSM and TGW attending a large HIV prevention service in Brazil according to different recruitment strategies or referrals. A total of 2713 individuals (2246[82.8%] MSM and 467[17.2%] TGW) attended the service. Among HIV-negative MSM and TGW, 74.6% and 82.8% were eligible for pre-exposure prophylaxis (PrEP), respectively. PrEP uptake among MSM and TGW was 56.4% and 39.1%, respectively. Participants were mostly referred by peers (43.6%), followed by web-based (24.1%) and venue-based recruitment (16.2%). More young and Black MSM were referred from venue-based recruitment, and web-based strategies more frequently referred MSM with higher education. TGW who were younger and had higher education were more frequently referred from venue-based recruitment. Web-based recruitment failed to reach TGW. Multiple strategies were complementary to reach diverse MSM and TGW populations.