VAP: Ventilator Associated Pneumonia: Development and prevention Ventilator associated pneumonia (VAP) is a type of pneumonia that develops at least 48 hours after a patient was intubated and placed on the mechanical ventilator. It's a preventable lung infection that can PROPHY VAP: Ceftriaxone to prevent early ventilator associated pneumonia The Bottom Line Monitoring Ventilator Associated Events: Slide Presentation Agency for Healthcare Research and Quality