The impact of implementing multifaceted interventions on the prevention of ventilator associated pneumonia ScienceDirect File:VAE, VAP and PNEU Definition Changes for 2015.webm Wikimedia Commons Antimicrobial Resistance in Ventilator Associated Pneumonia: Predictive Microbiology and Evidence Based Therapy Infectious Diseases and Therapy Springer Nature Link 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