Oral Wellness Measures Show Mitigation in Hospital Acquired Pneumonia Infection Control Today 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 VAP Prevention in the CTICU 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 Pediatric Ventilator Associated Pneumonia (VAP) Prevention Bundle: 5 Years Later American Journal of Infection Control