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医院内感染系指住院期内患者获得的感染。目前已成为现代医学中的一个突出问题。其发生率在国外约为5.0～13.5％,以发展中国家及医院规模较大者较高。本文详细论述了医院内感染的流行病学、病原学、临床类型及其防治等问题。
Infection in the hospital refers to the patient’s acquired infection during the hospital stay. Has now become a prominent problem in modern medicine. Its incidence in foreign countries is about 5.0 ~ 13.5%, higher in developing countries and hospitals. This article discusses in detail the epidemiology, etiology, clinical types and prevention and treatment of nosocomial infections.