随着公共卫生事件的频发,预防医学受到人们更多的关注和重视[1],门诊输液室是医院的重要窗口,儿科门诊输液室人员流动量大,环境拥堵,是医院感染的高危科室之一[2]。近年来,随着呼吸道传染病如麻疹、手足口病的流行,输液室医院[3] With the frequent occurrence of public health events, preventive medicine has drawn more attention and attention from people [1]. The outpatient infusion room is an important window of the hospital. The pediatric outpatient infusion room staff has large amount of traffic and the environment is congested. It is a high risk department of hospital infection One [2]. In recent years, with the epidemic of respiratory infectious diseases such as measles and hand-foot-mouth disease, the infusion room hospital [3]