为了加强服务性行业的卫生监督,两年来,我站对全市比较大型的、对外开放的十家招待所、旅社的茶具消毒状况进行了调查,现报告如下。 茶具采样用消毒棉球浸无菌生理盐水涂擦已消毒的茶杯,放入乳糖胆盐培养试管内送检。共采样146件,检验结果见附表。 大肠杆菌检验合格有140件,合格率为 In order to strengthen the health supervision in the service industries, in the past two years, I have investigated the disinfection of tea sets in ten large guest houses and open hostels that are open to the outside world. The report is as follows. Sampling tea with sterile cotton ball immersed sterile sterile saline disinfected cups, into the lactose bile culture tube test. A total of 146 samples, test results, see the attached table. E. coli test pass 140, pass rate of