To join the trial, please contact your nearest participating clinic.


Due to the COVID-19 pandemic and resultant clinic capacity (due to safety and staffing requirements) we now list clinics in five categories - please see the explanation above the table and below the maps for these categories.

However, as the situation is changing frequently we also recommend you contact the clinic or view their website to confirm their status if you want to join the trial but are having difficulty doing so.

PrEP Impact Trial Participating Clinics

Status Definitions

  • Open: This site is enrolling participants to the PrEP Impact Trial

  • Check with clinic: The site may be able to enroll new participants into the trial

  • Follow-up only: Recruitment stopped due to the COVID-19 pandemic

  • Full - follow-up only: This site is no longer accepting new participants onto the PrEP Impact Trial

  • Closed: Follow-up and recruitment stopped due to the COVID-19 pandemic

At this time we strongly recommend you contact clinics directly to confirm whether they are currently recruiting new participants.

© 2017 PrEP Impact Trial