Which intervention helps prevent ventilator associated pneumonia (VAP)? Impact of VAP on hospital LoS, duration of MV, and all cause mortality Download Scientific Diagram Ventilator associated pneumonia (VAP), a lung infection that develops in a person who is on a ventilator, can occur when germs enter through the tube and get into the patient's lungs. This is Diagnosis, management and treatment of nosocomial pneumonia in ICU Serene E cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) Fact Sheets Yale Medicine