Practices to prevent non ventilator hospital acquired pneumonia: a narrative review ScienceDirect Strategies to prevent ventilator associated : Infection Control and Hospital Epidemiology this evidence makes the case that the best way to prevent VAP is three fold. First, promote effective oral health care and behaviors in the community; next, be attuned to historic disparities and Today's Topic: Ventilator Associated Pneumonia (VAP) Prevention Preventing VAP is crucial in mechanically ventilated patients to reduce morbidity, shorten ICU stays, and improve overall outcomes. TMC Exam Tip: Be prepared