Ventilator Associated Pneumonia VAP Treatment algorithm for ventilator associated pneumonia (VAP). CDC, Download Scientific Diagram 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 Importance of Infection Prevention from VAP and Use of Care Bundle Checklist Prevention of ventilator associated pneumonia HKMJ