The Breadth of Hospital Acquired Pneumonia: Nonventilated versus Ventilated Patients in Pennsylvania Table 1 from Evaluation of a clinical pulmonary infection score in the diagnosis of ventilator associated pneumonia Semantic Scholar 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 Ventilator Pneumonia: Over 1,235 Royalty Free Licensable Stock Illustrations & Drawings Shutterstock Evidence Based Practices to Prevent Ventilator Associated Pneumonia in an Intensive Care Unit in Bangladesh Ventilator Associated Pneumonia HAIAR