Classification Pneumonia Clinical Guidance 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 Updated IDSA ATS Guidelines on Management of Adults With HAP and VAP Everything You Need To Know About the New ATS IDSA Community Acquired Pneumonia Guidelines FOAMid Pneumonia Study Guide: CAP, HAP, VAP (1 Page Resource)