An Assessment of HIV Risk, Perceptions of Risk, and Potential Adherence to Preexposure Prophylaxis Among HIV-Negative People With Injection Drug Use Who Access Mobile Outreach Services.

Objective: The purpose of this study was to assess HIV risk, perceptions of risk, and potential adherence to preexposure prophylaxis (PrEP) for the prevention of HIV infection among people who inject drugs (PWID), who self-report HIV negative status and access mobile outreach intravenous drug use (IVDU) services.

Methods/sample: Participants (N = 93) were non-Hispanic White (59.1%) and Hispanic (36.