Developing a New, National Approach to Surveillance for Ventilator Associated Events A retrospective evaluation of multiple definitions for ventilator associated pneumonia (VAP) diagnosis in an Australian regional 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 Associated Pneumonia: Definition & Guidelines Study.com Ventilator Associated Pneumonia (VAP) Definition, Risk Factors, Pathogenesis, Preventive Measures PPT Ventilator Associated Pneumonia PowerPoint Presentation, free download ID:1939205