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目的评估大运会接待酒店主要公共卫生风险,指导卫生监督保障工作。方法对17间接待酒店进行卫生学调查。结果空气质量合格率85.3%,不合格项主要是细菌总数;集中空调冷却水合格率87.9%,不合格项为检出军团菌;饮用水合格率95.1%,不合格项主要是铁、铅、铝、耗氧量、pH值;集中空调冷凝水、茶具和公共用品合格率皆为100%。结论空气细菌污染、集中空调军团菌污染和饮用水水质不合格,对引发公共场所危害健康事故有较高风险,是需要加强监管的重点方面,应采取针对性措施。
Objective To evaluate the major public health risks received by the Universiade and to guide health supervision and assurance work. Methods To conduct hygiene survey on 17 reception hotels. Results The qualified rate of air quality was 85.3%. The total number of unqualified items was the total number of bacteria. The passing rate of centralized air-conditioning cooling water was 87.9%, and the unqualified item was Legionella. The passing rate of drinking water was 95.1%. The unqualified items were mainly iron, lead, Aluminum, oxygen consumption, pH value; centralized air conditioning condensate, tea and public goods pass rate of 100%. Conclusions The airborne bacterial contamination, the concentration of air-conditioned Legionella bacteria and the unqualified drinking water quality pose a high risk to the health accidents in public places, which are the key aspects that need to be intensified. Targeted measures should be taken.