IDSA HAP VAP Guidelines Update 03032017 Classification Pneumonia Clinical Guidance What is the recommended management and antimicrobial regimen for communityacquired pneumonia (CAP) based on severity and care setting (outpatient lowrisk, outpatient with comorbidities, inpatient nonICU, inpatient intensive care unit) and for CAP (Community Acquired Pneumonia), HAP (Hospital Acquired Pneumonia), VAP (Ventilator Associated Pneumonia), and HCAP (Health Care Associated Pneumonia) are types of pneumonia differing by where sumaya Gholami Hap Vap Updated IDSA ATS Guidelines on Management of Adults With HAP and VAP Is Pneumonia Contagious? How It Spreads & Who's at Risk