呼吸道感染是婴幼儿和儿童的常见病、多发病,严重威胁儿童的健康。目前,已证实大部分呼吸道感染是由细菌以外的病原体引起,其中病毒感染最常见。各地文献报道,不同地区呼吸道感染的病原谱和感染率不尽相同,存在着地区差异性[1-2]。为了解平湖地区呼吸道感染患儿病原体的流行情况,我们对2015年在平湖市第一人民医 Respiratory tract infections are common and frequently occurring diseases in infants and children, posing a serious threat to children’s health. At present, most respiratory infections have been proven to be caused by pathogens other than bacteria, of which the most common is viral infection. Reported in various places in the literature, respiratory tract infection in different regions of the pathogenic spectrum and infection rates are not the same, there are regional differences [1-2]. To understand the prevalence of pathogens in children with respiratory tract infections in Pinghu,