Striving for excellence in ventilator bundle compliance through continuous quality improvement initiative in the intensive care unit of a tertiary care hospital in India 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 Nosocomial Pneumonia PREVENTION Ventilator Associated Pneumonia (VAP) Ventilator associated pneumonia: A lung infection that can occur in people who are on mechanical ventilation,