PrEP Knowledge and Attitudes Among Adults Attending Public Health Clinics in Southern Arizona.

HIV pre-exposure prophylaxis (PrEP) is underutilized among Hispanics, women, and low-income individuals. To better understand PrEP barriers in this population, questionnaires were administered to 500 patients attending public health clinics in southern Arizona which provide family planning and sexually transmitted infections care. Sixty-three percent believed that they had no risk of HIV infection.