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目的 了解菏泽市托幼机构微生物污染状况,加强托幼机构的预防性消毒工作。方法 2000年对菏泽市城区34家托幼机构中90个班的教室室内空气,物体表面、餐饮具、保育员手进行了抽样检测。细菌菌落总数检验方法按卫生部《消毒技术规范》进行。结果 共检样品577份,菌落总数合格率为40.73％,室内空气、物体表面、餐饮具和保育员手的合格率依次为18.89％、56.74％、49.09％和25.00％。结论 不同类别托幼机构之间微生物污染状况有明显差异,国营专业托儿所的合格率较高,个体托儿所较差。
Objective To understand the status of microbial contamination in kindergartens and nurseries in Heze City, and to strengthen the preventive disinfection of kindergartens and nurseries. Methods In 2000, 90 classrooms in 34 kindergartens in Heze City were sampled for indoor air, object surfaces, tableware, and nursing staff. The total bacterial count test method according to the Ministry of Health “disinfection technical specifications”. Results A total of 577 samples were tested, the pass rate of the total number of colonies was 40.73%. The pass rates of indoor air, surface of objects, tableware and nursing staff were 18.89%, 56.74%, 49.09% and 25.00% respectively. Conclusions There are significant differences in microbial contamination among different types of nurseries. The qualified rate of state-run nurseries is high, and the individual nurseries are poor.