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目的阐明广州市2008年霍乱疫情和霍乱监测现状。方法对广州市2008年霍乱疫情报告信息系统和监测系统的监测数据及信息进行统计与分析。结果2008年全市报告2例散发霍乱病例,均为本地病例,无输入性病例报告,报告病例数较2007年(8例)降低75%。肠道门诊病人登记数和检索病例数占同期医院门诊比例分别1.95‰和0.44‰,肠道门诊检索数占登记数的比例全市平均22.68%,外环境常规和应急监测共检出6份阳性标本,其中小川型4份,稻叶型和O139各1份,霍乱主要毒力基因检测结果均为阴性。结论2008年广州市霍乱监测及时发现两起散发霍乱疫情,经及时调查和处理,疫情未造成扩散和蔓延。监测信息做到及时上报和反馈,信息传递顺畅,全市霍乱监测系统运行状况良好。
Objective To clarify the status of cholera epidemic and surveillance in 2008 in Guangzhou. Methods The monitoring data and information of the 2008 cholera epidemic reporting information system and monitoring system in Guangzhou were statistically analyzed. Results In 2008, two cases of cholera were reported in the city, both local cases and non-imported cases. The number of reported cases was 75% lower than that of 2007 (eight cases). The number of enrolled patients in gut outpatients and the number of retrieved cases accounted for 1.95 ‰ and 0.44 ‰ of outpatient clinics in the same period respectively. The average number of enrolled gut visits was 22.68% of the total, while 6 positive samples , Of which 4 were Ogawa-type and 1 was O139. The results of the virulence genes of cholera were negative. Conclusions Two cholera outbreaks were found in cholera in Guangzhou in 2008. After timely investigation and treatment, the epidemic did not result in proliferation and spread. Monitoring information to be timely reporting and feedback, smooth delivery of information, the city’s cholera monitoring system in good condition.