利用sQMRA软件开展广州市水产品副溶血性弧菌快速定量风险评估

Swift quantitative risk assessment of Vibrio parahaemolyticus in aquatic products in Guangzhou by sQMRA

中文关键词:  水产品  副溶血性弧菌  风险评估

英文关键词:aquatic product  Vibrio parahaemolyticus  risk assessment

中文摘要:

      目的 评估广州水产品副溶血性弧菌(Vibrio parahaemolyticus, VP)人群致病风险。方法 对2006—2018年广州市售鱼类、甲壳类、软体动物等水产品中的VP进行定量检测, 利用广州市食物消费量调查、文献综述等方法, 应用快速微生物定量风险评估软件(swift quantitative microbiological risk assessment, sQMRA), 开展水产品VP风险评估。结果 广州市2006—2018年水产品VP检出率为21.39%(566/2646)。广州市居民每年因食用各类水产品导致VP感染发病例数从高到低依次为: 鱼类8375人, 甲壳类1727人, 软体动物1305人。结论 应高度重视水产品VP致病风险, 减少生食动物性水产品的摄入, 重点防范VP交叉污染, 做好公众风险沟通及健康教育工作。

英文摘要:

      Objective To evaluate the pathogenic risk of Vibrio parahaemolyticus (VP) in aquatic products in Guangzhou. Methods The VP in fish, crustaceans, mollusks and other aquatic products sold in Guangzhou from 2006 to 2018 were quantitativly detected, Using the method of food consumption survey and literature review, VP risk of aquatic products was assessed by swift quantitative microbiological risk assessment (sQMRA). Results Totally 566 of 2646 samples were detected positively for VP in Gunagzhou from 2006 to 2018, with an overall positive rate of 21.39%. The number of cases of VP infection caused by the consumption of various aquatic products in Guangzhou residents each year were as follows: 8375 fish, 1727 crustaceans, and 1305 mollusks. Conclusion We should pay more attention for the risk of VP in aquatic products, reduce the intake of raw aquatic products, focus on the prevention of VP cross contamination and strengthen the public risk communication and health education.