What are Ventilator Associated Pneumonias Ventilator Associated Events and How to Reduce Their Prevalence in Your Hospital Vapotherm Ventilator Associated Pneumonia (VAP) is a serious lung infection that occurs in patients on mechanical ventilation for over 48 hours. It is often caused by bacteria entering the lungs through the ventilator, leading Preventing Ventilator Associated Pneumonia in hospitals GOI Guidelines Vap Full Form Ventilator Associated Pneumonia (VAP) is a serious lung infection that occurs in patients