Ventilator associated pneumonia: mechanisms, an appraisal of current therapies and the role for inhaled antibiotics in prevention and treatment Respiratory Medicine 22 people have been hospitalized with vaping linked breathing problems. Doctors don't know why. Ventilator Associated Pneumonia (VAP) and Ventilator Associated Events (VAE) represent major patient safety challenges in mechanically ventilated patients, particularly in critical care settings. Ventilator Associated Pneumonia (VAP) EMCrit Project Seven strategies to prevent VAP: a look at the evidence Today's Hospitalist