2015年贵州省望谟县麻疹暴发疫情流行病学分析

发布时间：2018-01-06 10:34

本文关键词：2015年贵州省望谟县麻疹暴发疫情流行病学分析　出处：《现代预防医学》2016年06期 　论文类型：期刊论文

【摘要】：目的了解2015年望谟县麻疹暴发疫情的流行病学特征,为预防和控制麻疹提供依据。方法对2014年12月20日至2015年2月25日望谟县报告的麻疹流行病学调查资料和疫情资料进行描述性分析。结果此次麻疹暴发疫情历时68 d,共报告麻疹病例53例,发病率为16.56/10万,病例主要集中在8月龄至18岁散居儿童、托幼儿童和学生;疫情呈点多面广的流行;病例接种含麻疹成分疫苗≥1剂次占13.21%,0剂次占16.98%,免疫史不详占69.81%;麻疹Ig M抗体和麻疹核酸阳性率分别为100.00%和96.43%,病毒分离鉴定麻疹病毒阳性率为25.92%。结论基层防保网络薄弱、常规免疫接种存在薄弱环节及监测系统不敏感延误疫情处置是本次麻疹疫情暴发的主要原因。
[Abstract]:Objective to understand the epidemiological characteristics of measles outbreak in Wangmo County in 2015, provide the basis for the prevention and control of measles. Methods from December 20, 2014 to February 25, 2015 in Wangmo County report Measles Epidemiological survey data and epidemic data were analyzed. Results the measles outbreak lasted 68 D, 53 cases of measles were reported, the incidence rate of 16.56/10 million, the main case from August to 18 years old children, children and students; epidemic was low epidemic cases of measles containing vaccine inoculation; more than 1 doses accounted for 13.21%, 0 doses accounted for 16.98%, accounting for 69.81% of unknown immunization history of measles and measles antibody; Ig M nucleic acid positive rates were 100% and 96.43%, the positive rate of virus isolation and identification of measles virus was 25.92%. conclusion primary health care network is weak, the weakness of routine immunization and surveillance system is not sensitive to delay disease treatment It is the main cause of the outbreak of measles.

【作者单位】：黔西南州疾病预防控制中心;
【分类号】：R511.1;R181.3
【正文快照】： 望谟县位于贵州省南部,黔西南州东部,属于国家级贫困县。地处北纬24℃53'~25℃37',东经105℃52'~106℃32'之间,属于贵州高原向广西丘陵过渡的斜坡地带。东与罗甸县接壤,南与广西乐业县隔红水河相望,西与册亨、贞丰两县以北盘江为界,北与紫云、镇宁两县比邻。全县国土面积3005.

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