Hospital Acquired and Ventilator Associated Pneumonia Oncohema Key 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 Routes of infection in ventilator associated pneumonia. Download Scientific Diagram Pneumonia in the Ventilator Dependent Patient Anesthesia Key Full article: The pathogenesis of ventilator associated pneumonia: old and new mechanisms Ventilator associated pneumonia: mechanisms, an appraisal of current therapies and the role for inhaled antibiotics in prevention and treatment ScienceDirect