Ventilator Associated Pneumonia (VAP) 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 What are Ventilator Associated Pneumonias Ventilator Associated Events and How to Reduce Their Prevalence in Your Hospital Vapotherm ()? is a lung infection that can cause serious health complications, especially in patients with weakened immune systems. When a patient is