The specific aims of this study are:
1. To recruit 450 participants in Chicago, Illinois, and to train them as peer change agents (randomized to cross-over groups) to disseminate PrEP information and motivate PrEP interest and knowledge of PrEP in their local networks.
2. To evaluate feasibility of the program over 2 years of participant follow-up through: 1) peer change agent exit survey; 2) peer change agent booster sessions; 3) peer change agent communication with University of Chicago PrEP program social media; 4) referrals into the project and; 5) calls into the PrEP warmline.
