Oral Hygiene Prevents Pneumonia in Patients on Ventilators Dentistry Today Snoop Dogg Vape THC A Liquid Diamond 5g Vape Greens and Beans Figure 2 from Treatment guidelines and outcomes of hospital acquired and ventilator associated pneumonia. Semantic Scholar Ventilator Associated Pneumonia (VAP) is a serious ICU risk but it can be prevented with the right care. Key risk factors: prolonged ventilation, poor oral hygiene, improper positioning, and contaminated equipment.