Ventilator Associated Pneumonia (VAP) EMCrit Project Ventilator Associated Pneumonia Medicine Question Bank VAP Bundle Ventilator Associated Pneumonia Ventilator Associated Pneumonia ( VAP) is a lung infection that occurs in patients who are on mechanical ventilation for more than 48 hours. A VAP bundle is a set of RECUVAP: Consensual Definition of VAP Recurrences and Various Types Ventilator Associated Events PIVARES Vapid pronunciation and definition