Racial and Ethnic Disparities in HIV Pre-exposure Prophylaxis Awareness Among Men Who have Sex with Men.

Racial and ethnic disparities exist in HIV pre-exposure prophylaxis (PrEP) awareness and care. We evaluated how racial and ethnic disparities in PrEP awareness among MSM presenting to a sexually transmitted disease clinic changed from 2013 to 2016. Among 1243 MSM (68% non-Hispanic White, 22% Hispanic, and 10% non-Hispanic Black), PrEP awareness increased overall, but awareness was lower among Hispanic and non-Hispanic Black MSM relative to non-Hispanic White MSM. Awareness converged among non-Hispanic Black and White MSM by 2016, but remained consistently lower among Hispanic MSM. Improved efforts are needed to address disparities in PrEP awareness.