Ventilator associated pneumonia: pathobiological heterogeneity and diagnostic challenges Nature Communications Ventilator associated pneumonia (VAP) is a type of pneumonia that develops at least 48 hours after a patient was intubated and placed on the mechanical ventilator. It's a preventable lung infection that can Thurston Community College The Epidemic that is Vaping: What every parent needs to know Best Practices in the Diagnosis and Treatment of Ventilator Associated Pneumonia