1　医院感染的概况我国医院感染的预防与控制取得了很大的进展,特别是近20年来在各级卫生领导部门的领导下,经过不断努力取得了很大的进步,积累了相当多的经验,也引起广大医务工作者对医院感染的普遍重视,主要表现在以下几个方面:自上而下地建立了各级管理组织;建立并健全有关? 1 Overview of Nosocomial Infections Prevention and control of nosocomial infections in China have made great progress, especially in the past 20 years under the leadership of health leaders at all levels, through continuous efforts have made great progress and accumulated a considerable amount of experience It also aroused widespread medical workers’ attention to nosocomial infections, mainly in the following aspects: the establishment of management organizations at all levels from top to bottom; establishing and improving relevant?