What are Ventilator Associated Pneumonias Ventilator Associated Events and How to Reduce Their Prevalence in Your Hospital Vapotherm What is VAP? A breakdown of the fatal infection OralKleen What is VAP?, Ventilator Associated Pneumonia is a lung infection that develops 48 hours or more after endotracheal intubation. It increases ventilator days, costs, and mortality., The Power of Study flowchart. MV, mechanical ventilation; VAP, ventilator associated Download Scientific Diagram