对公共车、船的物体表面细菌污染状况进行了调查。结果,以筹码、钞票、售票员的手污染较为严重。夏秋与冬春季节间,车辆与船只间无显著性差异。 On the public car, the surface of the boat bacterial contamination were investigated. As a result, the chips, bank notes, ticket clerks polluting the more serious. Between summer and autumn and winter and spring, there was no significant difference between vehicles and boats.