Highlights All kinds of personal protective equipment training decreased the odds of COVID-19 infection among healthcare professionals.۪ We found lower odds of infection in participants who underwent face-to-face simulation-based training.۪ Simulation-based personal protective equipment training is feasible, effective, and safe, even during the COVID-19 pandemic. ABSTRACT Objective To describe the personal protective equipment training strategies during the beginning of the pandemic and to investigate the association between training and COVID-19 infection among healthcare workers. Methods This cross-sectional study conducted between […]