儿童呼吸系统感染是临床常见的感染性疾病,也是引起儿童死亡的重要病因之一,尤多见婴幼儿。据WHO调查显示,近十年内全球五岁以下儿童死亡病因中感染性肺炎占首位,因此儿童肺炎是儿科工作者关心的重要问题,所以我们要高度重视。1儿童肺炎的预防降低儿童肺炎发病率的关键在于做好肺炎的预防工作,主要在于管理传染源,切断传播途径,加强营养和锻炼方面对肺炎的发病进行有效的预 Children’s respiratory system infection is a common clinical infectious disease, but also one of the major causes of child death, especially infants and toddlers. According to the WHO survey, infectious pneumonia accounts for the largest proportion of the deaths among children under the age of 5 in the past decade. Therefore, children’s pneumonia is an important issue that pediatricians are concerned with. Therefore, we should attach great importance. Prevention of Childhood Pneumonia The key to reducing the incidence of pneumonia in children is to do a good job in the prevention of pneumonia. The key is to manage the source of infection, cut off the route of transmission, strengthen nutrition and exercise, and effectively prevent the onset of pneumonia