Importance of Infection Prevention from VAP and Use of Care Bundle Checklist Ventilator associated pneumonia biomarker evaluation (VIBE) study: protocol for a prospective, observational, case cohort study BMJ Open Ventilator Associated Pneumonia (VAP): Stop ordering a culture and hoping for the best. The right respiratory sample, collected at the right time and reported with interpretation, changes treatment. Here's what matters : Pneumonia and Ventilator Associated Pneumonia Prevention