()? is a lung infection that can cause serious health complications, especially in patients with weakened immune systems. When a patient is What is the definition of hospitalacquired pneumonia (HAP) and how does it differ from ventilatorassociated pneumonia (VAP)? Unravelling the complexity of ventilator associated pneumonia: a systematic methodological literature review of diagnostic criteria and definitions used in clinical research Critical Care Springer Nature Link 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) causes and preventive strategies PDF Prevention of ventilator associated pneumonia Pulmonology