What Is VAP? Impact of Ventilator Associated Pneumonia in Critical Care Vitaltec 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 File:VAE, VAP and PNEU Definition Changes for 2015.webm Wikimedia Commons Flow diagram for VAP definition Firstly, a deterioration in ventilation Download Scientific Diagram Definitions of Pneumonia Categories Pneumonia Download Table Ventilator associated pneumonia in critically ill patients with COVID 19 Critical Care Springer Nature Link