Ventilator associated pneumonia in the era of COVID 19 pandemic: How common and what is the impact? Critical Care Springer Nature Link Ventilator Associated Pneumonia (VAP) is a serious lung infection that occurs in patients on mechanical ventilation for over 48 hours. It is often caused by bacteria entering the lungs through the ventilator, leading Striving for excellence in ventilator bundle compliance through continuous quality improvement initiative in the intensive care unit of a tertiary care hospital in India 2.2.2.3.3. Ventilator Associated PNEUMONIA: Do Life Saving Machines Cause Deadly Complications?