【作者】 曹桂华； 董建； 胥向前； 陈万庚； 杨书宏；

【Author】 CAO Gui-hua,DONG Jian,XU Xiang-qian,CHEN Wan-geng,YANG Shu-hong. 1.Yandu center for Disease Control and prevention,Yancheng 224002,China;2.Longgang Center for Disease Control and Prevention,shenzhen 518172,China.

【机构】 盐城市盐都区疾病预防控制中心； 深圳市龙岗区疾病预防控制中；

【摘要】 目的了解盐都区46年霍乱流行的病原学特征与分布。方法对江苏省盐城市盐都区1964-2007年的霍乱监测资料进行描述性流行病学分析。结果 1964-2009年,江苏省盐城市盐都区共检出霍乱弧菌2 349株,进入90年代以后,霍乱弧菌的检出数急剧下降;80年代以前,霍乱弧菌的分布以小川血清型为主,80年代以后,优势菌株转为稻叶型;人体中分离的霍乱弧菌以流行株居多,而水源及其他外环境中分离的霍乱弧菌以非流行株居多。结论虽然盐城市盐都区近几年霍乱弧菌的检出数显著下降,但由于霍乱弧菌的变异及O139群的出现,霍乱疫情的防治仍是当地的重要公共卫生问题。更多还原

【Abstract】 Objective To understand the etiologic and disposition characteristic of cholera in Yandu district of Yancheng city from 1964 to 2009.Methods Epidemiological analysis was used for cholera monitoring information collected in Yandu district of Yancheng city from 1964 to 2007.Results 2 349 strains were detected in Yandu within the recent 44 years,and the detected strains of cholera vibrio descended rapidly from 1990s.Ogawa’s serotype accounted for the main strains before 1980s,and the Inaba’s serotype accounted for the main strains in recent years.Popular strains were detected mainly from human bodies,and non-popular strains were detected mainly from water source and other external environment Conclusions Although the detection of cholera vibrio descends rapidly in recent years,the epidemic situation of cholera is still the important public health problem because of the variation of cholera vibrio and occurrence of 0139 type.更多还原