Understanding NHSN VAE Definitions for Ventilator Patients Mahesh Madhu Ragini posted on the topic LinkedIn History of surveillance of pneumonia in healthcare settings. CDC, Download Scientific Diagram Dr. Abhishek Shukla discussed the concept of Ventilator Associated Pneumonia (VAP), a serious infection that can occur in patients who are on mechanical ventilation. He explained that ventilators are vital in preventing hypoxic Ventilator associated Pneumonia Basics VAP CDC VENTILATOR ASSOCIATED PNEUMONIA Ventilator associated pneumonia (VAP) is pneumonia that develops 48 hours or longer after mechanical ventilation is given by means of an endotracheal tube or Dr. Aditya Rana