()? is a lung infection that can cause serious health complications, especially in patients with weakened immune systems. When a patient is Hospital acquired and ventilator associated pneumonia: Video & Meaning Osmosis Today's Topic: Ventilator Associated Pneumonia (VAP) VAP is a type of pneumonia that develops 48 hours or more after intubation and mechanical ventilation. Why It Happens: Bacteria enter the Ventilator associated pneumonia VAP VAP Bundle VAP Causes Bactiguard's Endotracheal Tube Reduced Ventilator associated Pneumonia Respiratory Therapy Pharma's New Frontier How the VAP Market is Shaping the Future of Critical Care