This demonstration study will evaluate the real-world implementation of long-acting cabotegravir (CAB-LA) for HIV pre-exposure prevention (PrEP) through a partnership between the OHSU Tele-PrEP Program (TPP) and the OHSU Home Infusion Pharmacy (HIP). The study will perform a formative evaluation of the TPP/HIP partnership to determine its merit and worth, with revisions made as needed to improve the program, which is reflective of a real-world program rollout. The study is observational, and there is no comparison group. The primary objective is to evaluate adherence to CAB-LA by both urban and rural participants using the TPP/HIP partnership. The goals of the study are improve the TPP/HIP program itself with attention to reducing geographic disparities, and to disseminate best practices and lessons learned to the broader HIV prevention community.