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| 一起水源污染引起甲肝流行的调查报告 | |
| 引用本文： | 吴国刚,周升,唐光鹏,吉光辉. 一起水源污染引起甲肝流行的调查报告[J]. 疾病监测, 2005, 20(2): 76-78. DOI: 10.3784/j.issn.1003-9961.2005.2.76 |
| 作者姓名： | 吴国刚 周升 唐光鹏 吉光辉 |
| 作者单位： | 贵州省黔西南州疾控中心,贵州,黔西南州,562400;中国CDC计免中心;黔东南州疾控中心;遵义市疾控中心 |
| 摘 要： | 目的 了解镇远县羊坪镇 2 0 0 4年 1至 3月甲肝流行的流行病学特征及其流行因素 ,为今后的甲肝预防提供依据。方法 采取疫情核实和 1∶1配比的病例对照调查方法。结果 共发病77例 ,罹患率 6. 4 7‰ ;疫情波及该镇 10个行政村 ,主要集中在羊坪村和太坪村 ;2月份为发病高峰 ,5～ 19岁年龄多发 ,以学生为主 ;病例配对调查结果 :喝羊坪街上管网生水与病例有统计学联系(OR =4 . 17,1 71OR<10.16).结论 饮用水源污染可能为本次甲肝流行的主要因素。应大力加强饮用水源的卫生管理，杜绝此类事件的发生。 |
| 关 键 词： | 肝炎 甲型 病例对照研究 污染 |
| 文章编号： | 1003-9961(2005)02-0076-02 |
| 收稿时间： | 2004-08-17 |
| 修稿时间： | 2004-08-17 |
Investigation on Epidemic of Hepatitis A Induced by Contamination of Water Source |
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| WU Guo-gang,ZHOU Sheng,TANG Guang-peng,JI Guang-hui. Investigation on Epidemic of Hepatitis A Induced by Contamination of Water Source[J]. Disease Surveillance, 2005, 20(2): 76-78. DOI: 10.3784/j.issn.1003-9961.2005.2.76 | |
| Authors: | WU Guo-gang ZHOU Sheng TANG Guang-peng JI Guang-hui |
| Affiliation: | 1.Qianxi nanzhou Center for Disease Control and Prevention of Guizhou Province;Qianxi nanzhou 562400 China |
| Abstract: | Objective This investigation was to explore the epidemiological characteristics of hepatitis A and related epidemic factors from January to March of 2004 in Yangping Town of Zhenyuan County，and hence to provide basis for the prevention of hepatitis A for the future Methods Verification of epi demic situation and case-control investigation were adopted Results There were totally 77 cases of onset with an attack rate of 6.47‰；This epidemic spread over 10 administrative villages of the town，primarily centralizing in Yangping Village and Taiping Village:February was the peak of onsets，most of which were people aged from 5-19 years old with students as a predominant population:Results of case matched study:there was statistic relevance of drinking unboiled water from pipe network in the street of Yangping with the number of cases(OR=4.17，1.71 |
| Keywords: | Hepatitis A Case-control study Contamination |
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