Ventilator Associated Pneumonia Critical Care Clinics Ventilator associated pneumonia: A lung infection that can occur in people who are on mechanical ventilation, What are Ventilator Associated Pneumonias Ventilator Associated Events and How to Reduce Their Prevalence in Your Hospital Vapotherm Ventilator Associated Pneumonia (VAP): Prevention Matters VAP is a serious lung infection that can develop in patients on mechanical ventilation for more than 48 hours. Early prevention and proper care can significantly