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 Hospital Acquired Pneumonia and Ventilator Associated Pneumonia: A Literature Review Everything You Need To Know About the New ATS IDSA Community Acquired Pneumonia Guidelines FOAMid Figure 1 from Basic nursing care to prevent nonventilator hospital acquired pneumonia. Semantic Scholar Common Pathogens in HAP VAP PharmacyLibrary Why is this a debate? @IDSAInfo guidelines recommend either #vancomycin or #linezolid as empiric #MRSA coverage for HAP VAP; RCTs have shown linezolid to be non inferior to vancomycin. @BWDionne setting up nice background