HIV-Associated Genital Immune Biomarkers in the Female Sex Worker Population: A Pilot Study.

Problem: Female sex workers (FSW) experience a disproportionately high burden of HIV infection, yet characterization of the vaginal immune microenvironment that may impact biological risk is not well studied among FSW in the United States. Additionally, feasible methodology for collecting biological materials has not been evaluated in this population.

Methods: We enrolled 10 FSW (5 premenopausal, 5 postmenopausal) who participated in a survey and provided vaginal swabs.