辽阳市2014年麻疹实验室确诊病例流行病学特征分析  

Analysis of epidemiological characteristics for confirmed measles cases by laboratory diagnosis in 2014 in Liaoyang City

作　　者：李滨[1] 顾卫国[1] 丁善飞[1] 

机构地区：[1]辽阳市疾病预防控制中心免疫规划科,辽宁辽阳111000

出　　处：《微生物学免疫学进展》2017年第4期43-46,共4页Progress In Microbiology and Immunology

摘　　要：目的了解辽阳市2014年麻疹流行病学特征,为消除麻疹策略提供依据。方法用描述流行病学方法,对辽阳市2014年麻疹实验室确诊病例(简称麻疹病例)进行分析。结果辽阳市2014年共报告麻疹病例529例,发病率为29.41/10万;发病高峰为3—4月;辽阳县位居首位,占29.49%;男女性别比为1.30∶1;以≥20岁人群为主,占65.22%;职业分布以农民为主;有免疫史者仅75例,占14.18%,无免疫史和不详者占85.82%,其中≥20岁人群占62.38%(330/529)。结论辽阳市2014年麻疹疫情反弹明显,20岁以上农民为高发人群。应加强重点人群的监测及疫苗查漏补种和强化免疫工作。Objective To understand the epidemic characteristics of measles prevalence in 2014 in Liaoyang City and provide a scintific basis in control of measles occurrence. Methods Descriptive epidemiological method was used to analyze the confirmed measles cases（simplified as measles cases） by laboratory diagnosis,which were collected in 2014 in Liaoyang City. Results A total of 529 measles cases,with an incidence 29.41/105 were reported in the City,the epidemic peak appeared from March to April. The highest measles cases occurred in Liaoyang County,accounting for 29.49%.in total measles cases.The sex ratio for male to female was 1.30 ∶ 1. The cases mainly distributed in people ≥20 years age,accounting for 65.22%. The cases mostly concentrated in farmers. Only 75（14.18%） cases vaccinated by measles containing vaccine（MCV）. There were 454（85.82%） cases with no or unknown history of MCV immunization,in which the cases ≥20years age accounted for 62.38%（330/529）. Conclusion The measles prevalence was re-emerging in 2014 in Liaoyang City. ≥20 years farmer was major targeting population and measles surveillance should be strengthened in related population,and supplementary immunization of MCV should be improved.

关 键 词：成人麻疹 实验室确诊病例 流行病学特征 强化免疫 

分 类 号：R181.3[医药卫生—流行病学] R511.1[医药卫生—公共卫生与预防医学]