Highlights ■ In situ simulation prepares healthcare teams for hospital fire emergencies. ■ Simulation strengthens teamwork, communication, and  safety culture. ■ This study demonstrates that simulation enables the  identification of latent threats and gaps in institutional protocols. ■ In situ training contributes to organizational readiness and emergency planning. ABSTRACT Objective: To evaluate in situ simulations as a training strategy for the initial care of trauma victims in a hospital fire scenario. Methods: A qualitative, descriptive, and exploratory study was conducted […]