TY - CHAP M1 - Book, Section TI - Hospital-Acquired, Health Care-Associated and Ventilator-Associated Pneumonia A1 - Franco, Alexandra A1 - Moreno, Carlos H. A1 - Tuda, Claudio A2 - Farcy, David A. A2 - Chiu, William C. A2 - Marshall, John P. A2 - Osborn, Tiffany M. PY - 2016 T2 - Critical Care Emergency Medicine, 2e AB - Whether in the emergency department (ED) or in the intensive care unit (ICU), pneumonia is a disease with which all treating clinicians must be familiar. Acute pneumonia is the fourth leading cause of death among patients of all age groups worldwide and the leading cause of mortality in low-income countries according to the World Health Organization (WHO).1 The main challenge in the management of this illness is the large number of microbial agents that can cause the disease, in addition to the difficulty of making an etiologic diagnosis before starting treatment. Therefore, antibiotic therapy must be started empirically by clinicians, which may lead to excessive antibiotic coverage, which entails a considerable risk of antibiotic resistance among the common pathogens involved. In order to accurately recognize and appropriately manage pneumonia, healthcare providers must understand the different definitions, microbiology, pathogenesis, and varying treatment guidelines available. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/20 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1135703006 ER -