VAP Bundle Ventilator Associated Pneumonia Ventilator Associated Pneumonia ( VAP) is a lung infection that occurs in patients who are on mechanical ventilation for more than 48 hours. A VAP bundle is a set of Preventing Ventilator Associated Pneumonia Manual of Medicine Ventilator Associated Pneumonia in the Neonatal Intensive Care Unit NeoReviews American Academy of Pediatrics Identifying the barriers and facilitators to implementation of ventilator bundle in the nepalese intensive care unit: A descriptive qualitative study Australian Critical Care