方叶珍, 罗芸, 黄世旺, 金轶卉, 邵景莺, 包芳珍. 一起由两种血清型副溶血性弧菌引起的食物中毒调查[J]. 疾病监测, 2011, 26(8): 660-661. DOI: 10.3784/j.issn.1003-9961.2011.08.022
引用本文: 方叶珍, 罗芸, 黄世旺, 金轶卉, 邵景莺, 包芳珍. 一起由两种血清型副溶血性弧菌引起的食物中毒调查[J]. 疾病监测, 2011, 26(8): 660-661. DOI: 10.3784/j.issn.1003-9961.2011.08.022
FANG Ye-zhen, LUO Yun, HUANG Shi-wang, JIN Yi-hui, SHAO Jing-ying, BAO Fang-zhen. A food poisoning event caused by Vibrio parahaemolyticus of 2 serotypes[J]. Disease Surveillance, 2011, 26(8): 660-661. DOI: 10.3784/j.issn.1003-9961.2011.08.022
Citation: FANG Ye-zhen, LUO Yun, HUANG Shi-wang, JIN Yi-hui, SHAO Jing-ying, BAO Fang-zhen. A food poisoning event caused by Vibrio parahaemolyticus of 2 serotypes[J]. Disease Surveillance, 2011, 26(8): 660-661. DOI: 10.3784/j.issn.1003-9961.2011.08.022

一起由两种血清型副溶血性弧菌引起的食物中毒调查

A food poisoning event caused by Vibrio parahaemolyticus of 2 serotypes

  • 摘要: 2009年8月,杭州市江干区报告了一起跨省旅游团的食物中毒,32名游客有10人发病,罹患率为31.2%。采集的10份病例肛拭,均检出O4:K8血清型副溶血性弧菌,其中5份肛拭同时检出O3:K6血清型副溶血性弧菌。两种血清型的副溶血性弧菌tdh毒力基因均为阳性。脉冲场凝胶电泳分型显示,同一血清型的菌株为高度相似克隆,同一样本不同血清型的菌株为不同克隆。

     

    Abstract: In August 2009, a food poisoning event occurred in Jianggan district in Hangzhou, Ten people in a tourist group with 32 members were affected, the attack rate was 31.2%. The anal swabs were collected from 10 patients and O4:K8 Vibrio parahaemolyticu was detected, meanwhile O3: K6 Vibrio parahaemolyticu was detected in 5 of 10 samples. The toxin gene tdh was detected in Vibrio parahaemolyticus strains in two serotypes. PFGE typing showed that strains of the same serotype were highly similar, but the strains of different serotypes in a same sample were different clones.

     

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