Take a Deep Breath: Treatment of Pneumonia tl;dr pharmacy Table 2 from Preventing ventilator associated pneumonia: does the evidence support the practice? Semantic Scholar 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 Ventilator associated Pneumonia Basics VAP CDC