The spectrum of pneumonia among intubated neonates in the neonatal intensive care unit Journal of Perinatology 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 Prevention of ventilator associated pneumonia ESCNH European Standards of Care for Newborn Health 5 Nursing strategies to prevent ventilator associated pneumonia