Which ventilation concept is suitable to reduce the risk of infection in rooms with high occupancy?
The scientific discussion to be referred to here compares different airflow forms and their ability to reduce the risk of infection. In summary, all devices that do not prevent air mixing in the room or even promote it can be denied the ability to significantly reduce risks. Only stratified ventilation as a practicable ventilation solution for new buildings as well as for refurbishment considerably reduces infection risks.