Evaluation of a Ventilation-filtration System for Operating Rooms at the Protestant Hospital of Mbouo (VENTI-MBOUO)

"This observational pilot study combines a retrospective design (technical data) and a prospective design (microbial data) to evaluate a new air filtration system adapted to the context. For this research, the technical data of the system concerning air velocity, temperature, etc. will be used retrospectively. Microbial sampling in the operating theatre will be carried out prospectively.~No patient contact will take place."