Background: COVID-19 outbreaks in prisons and jails may affect both inmates and correctional workers. An observational study has been performed to investigate the efficacy of specific procedures and of a serial testing approach adopted for the COVID-19 prevention in an Italian correctional facility (Bari. Apulia) for inmates affected by chronic diseases. Methods: Two SARS-CoV-2 antige... https://www.markbroyard.com/