Preventing ventilator associated pneumonia non pharmacologically Intensive Care Medicine Springer Nature Link Ventilator associated pneumonia: The central role of transcolonization ScienceDirect Hospital acquired and ventilator associated pneumonia: Video & Meaning Osmosis Study flowchart. MV, mechanical ventilation; VAP, ventilator associated 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