Understanding Engagement in HIV Risk and Prevention Research Among Black Young Men Who Have Sex with Men and Transgender Women in the District of Columbia.

Purpose: To develop optimal methods to study sexual health among black young men who have sex with men and transgender women (BYMSM/TW).

Methods: We conducted a mixed-methods prospective study to identify recruitment and retention strategies for BYMSM/TW (age 16-21) in Washington D.C.