People experiencing homelessness are at elevated risk of SARS-CoV-2 infection. yet estimates generally exclude re-infections and rely on data sources affected by testing policies or study timing. In this prospective cohort study. we report incidence of SARS-CoV-2 infection and re-infections over time using a combination of community-based and study-administered testing. https://www.diegojavierfares.com/limited-time-Florida-Gators-NCAA-Mens-Highlights-Swimming-Trunks-p19075-limited-choice/