Removal of chlorhexidine for Ventilator Associated Pneumonia preventio JMDH Dove Medical Press Ventilator Associated Pneumonia (VAP): Prevention Matters VAP is a serious lung infection that can develop in patients on mechanical ventilation for more than 48 hours. Early prevention and proper care can significantly ventilator associated pneumonia pathogenesis and clinical findings Calgary Guide Evidence Based Practices to Prevent Ventilator Associated Pneumonia in an Intensive Care Unit in Bangladesh