自SARS出现以来,SARS疫情受到我国政府的高度重视,防止交叉感染成为预防SARS的工作重点。而在客运行业中,对公共汽车提出了更高更严格的要求,以杜绝疾病在公共汽车上传播。公共汽车的客流量大,乘客来源复杂,车上极易聚集大量的病菌,其中可能存在传染性病菌,乘客因此成为潜在的? Since the emergence of SARS, the SARS epidemic has received the great attention of our government and prevention of cross-infection has become the focus of SARS prevention. In the passenger transport industry, buses are set higher and more stringent requirements to prevent disease spread in the bus. Bus traffic, passengers from complex sources, the car can easily gather a large number of bacteria, which may be infectious bacteria, passengers therefore become potential?