The questions explored in this project all relate to understanding the interlocking relationships between HIV prevention methods (primarily pre-exposure prophylaxis, or PrEP), and STD transmission and treatment, to understand the future course of the HIV and STD epidemics for men who have sex with men (MSM) overall and by race. Because of the complex feedback and high-dimensionality of the behaviors and subgroups of interest, and the infeasibility of conducting randomized trials to probe the questions of interest, agent-based modeling is well-suited. Agent-based models of MSM have been developed to represent the epidemics in Atlanta, GA and Baltimore, MD. This project is conducted in partnership with scientists in the Divisions of HIV/AIDS Prevention and STD Prevention.
Incidence of Gonorrhea and Chlamydia Following HIV Preexposure Prophylaxis among Men Who Have Sex with Men: A Modeling Study