一起酒店聚餐引起的副溶血性弧菌食物中毒事件分析  

Analysis of food poisoning caused by Vibrio parahaemolyticus at a hotel dinner

作　　者：李明强[1] 徐云龙[1] 林燕[1] 陈燕[1] LI Mingqiang;XU Yunlong;LIN Yan;CHEN Yan(Yuhang Center for Disease Control and Prevention,Zhejiang Hangzhou 311100,China)

机构地区：[1]杭州市余杭区疾病预防控制中心

出　　处：《中国食品卫生杂志》2019年第3期281-283,共3页Chinese Journal of Food Hygiene

摘　　要：目的对一起酒店聚餐引起的副溶血性弧菌食物中毒事件进行调查和溯源,为研究类似的食物中毒事件提供参考。方法采用流行病学、食品卫生学和脉冲场凝胶电泳(PFGE)技术等方法,分析此次食物中毒事件。结果确认食物中毒病例26名,中毒罹患率为3.7%(26/710);现场采集病例肛拭子26份、酒店厨师肛拭子16份,其中13份标本检出副溶血性弧菌,血清型均为O3∶K6,PFGE指纹图谱一致。结论综合流行病学、食品卫生学和实验室检测结果分析,确定为一起副溶血性弧菌食物中毒事件,食品安全监管部门应加强对餐饮企业的监督管理,防止此类事件再次发生。Objective To investigate and trace the Vibrio parahaemolyticus food poisoning at a hotel dinner, providing reference for the study of similar food poisoning. Methods Epidemiological and food hygiene investigation and pulsed field gel electrophoresis(PFGE)technology were used to investigate and analyze the incident. Results Twenty-six cases of food poisoning were confirmed, and the incidence of poisoning was 3.7%(26/710). Thirteen Vibrio parahaemolyticus were detected in 26 cases and 16 chefs in the hotel. The serotypes were O3∶K6, and the PFGE fingerprints were the same. Conclusion The food poisoning caused by Vibrio parahaemolyticus was identified by comprehensive analysis of epidemiological and food hygiene investigation and laboratory test result. Food safety supervision departments should strengthen the supervision and management of catering enterprises and prevent the recurrence of such accidents.

关 键 词：副溶血性弧菌 脉冲场凝胶电泳 食物中毒 食品安全 

分 类 号：R155[医药卫生—营养与食品卫生学]