| 李娟,卢莉,马蕊,陈萌,李爱华,孙穆,史淑芬,卢渝军,王中占,毛雯雯,富继业,马天薇,王海红,随海田,赵立平,解艳涛,黄芳,吴疆,庞星火.北京市2013年新发现D8基因型麻疹病例的流行病学调查[J].Chinese journal of Epidemiology,2013,34(11):1111-1114 |
| 北京市2013年新发现D8基因型麻疹病例的流行病学调查 |
| Investigation on measles cases of new genotype D8 in Beijing,2013 |
| Received:June 14, 2013 |
| DOI：10.3760/cma.j.issn.0254-6450.2013.011.015 |
| KeyWord: 麻疹 D8基因型 暴发 |
| English Key Word: Measles Genotype D8 virus Outbreak |
| FundProject: |
| Author Name | Affiliation | E-mail | | LI Juan | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | LU Li | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | MA Rui | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | CHEN Meng | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | LI Ai-hua | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | SUN Mu | Xicheng Center for Disease Control and Prevention | | | SHI Shu fen | Xicheng Center for Disease Control and Prevention | | | LU Yu-jun | Xicheng Center for Disease Control and Prevention | | | WANG Zhong-zhan | Fengtai Center for Disease Control and Prevention | | | MAO Wen-wen | Fengtai Center for Disease Control and Prevention | | | FU Ji-ye | Haidian Center for Disease Control and Prevention | | | MA Tian-wei | Haidian Center for Disease Control and Prevention | | | WANG Hai-hong | Changping Center for Disease Control and Prevention | | | SUI Hai-tian | Changping Center for Disease Control and Prevention | | | ZHAO Li ping | Tonezhou Center for Disease Control and Prevention | | | XIE Yan-tao | Tonezhou Center for Disease Control and Prevention | | | HUANG Fang | Beijing Center for Disease Control and Prevention, Beijing 100013, China | | | WU Jiang | Beijing Center for Disease Control and Prevention, Beijing 100013, China | wujiang@bjcdc.org | | PANG Xing-huo | Beijing Center for Disease Control and Prevention, Beijing 100013, China | |
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| Abstract: |
| 目的调查2013年l-6月北京市新发现D8基因型麻疹病例的流行病学特征。方法开展现场流行病学调查，采用描述流行病学方法进行分析。结果2013年1-6月北京市共报告疑似麻疹病例661例，经血清学和病原学检测确诊麻疹病例416例，经基因型鉴定发现D8基因型28例，其中14例病例分属于2起暴发疫情，14例为散发病例。暴发疫情和散发病例发病高峰均在4-5月，分布城区和近郊区25例(89.3%)，15～39岁成年人22例(78.5%)，外省户籍人口19例(67.9%)。暴发疫情病例中有12例(85.7%)为从事服装销售的外省来京务工人员，2起暴发疫情间存在流行病学联系。结论D8基因型麻疹病例为北京市首次监测到的新基因型病例，发病人群主要为外省户籍成年人，并引起局部暴发和本地传播。 |
| English Abstract: |
| Objective To investigate the epidemiological characteristics of measles cases ofnew genotype D8 in Beijing from January to June,2013.Methods Epidemiological survey anddescriptive analysis was conducted.Results 661 suspected measles were reported from January toJune.2013.416 were confirmed measles cases by serology and etiology detection.28 measles caseswere caused by genotype D8 measles virus by genotype identification.There were 2 measles outbreakincluding 14 cases and 14 sporadic cases.The incidence peak was during April and May.25 cases(89.3%.25/28)occurred in downtown and suburban districts.22 cases(78.5%,22/28)were adultsaged 15-39 years and 19 cases(67.9%,19/28)were migrant population.12 cases(85.7%,12/14)inoutbreak were migrant population WOrking in clothing sales.There was epidemiological associationbetween 2 outbreaks.Conclusion Measles cases of genotype D8 were found for the first time inBeijing.Genotype D8 virus mainly infected migrant adults and caused local outbreak and endemic. |
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