医院在现代社会中,为保障人民群众的身心健康起到了不可替代的作用。随着城市人口的不断密集,医院规模的不断扩大,医院就诊量的不断增加。医院成了城市中病毒,病菌高度集中的地方。医院在方便群众就医的同时,也成了细菌病毒比较有可能集中爆发的地方。因此院内感染历来被卫生防 In modern society, the hospital has played an irreplaceable role in ensuring the people’s physical and mental health. As the urban population continues to grow and the size of the hospital continues to expand, the number of hospital visits continues to grow. The hospital has become a city where viruses and germs are highly concentrated. While the hospital is convenient for the people to seek medical treatment, it has also become a place where bacterial and viral viruses are more likely to be concentrated. Therefore, nosocomial infections have always been hygienic