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目的通过了解2012—2014年内蒙古自治区麻疹流行特点,为消除麻疹提供科学依据。方法根据内蒙古自治区传染病报告系统和麻疹专病系统数据,对2012—2014年麻疹发病资料进行分析。结果 2012—2014年内蒙古自治区共报告麻疹病例4 312例,年均发病率为5.76/10万;2014年发病率最高,达14.76/10万;2012年发病率最低,为0.14/10万。各盟市均有病例报告,各月份均有发病,以2—6月份发病最多,占88.7%。发病年龄集中在大年龄组(≥15岁)和<8月龄组,分别占病例总数的59.9%和16.2%。结论针对易感人群继续进行麻疹疫苗查漏补种可有效降低麻疹发病。
Objective To understand the epidemic characteristics of measles in Inner Mongolia Autonomous Region from 2012 to 2014 and provide a scientific basis for the elimination of measles. Methods According to the epidemiological report system of infectious diseases in Inner Mongolia Autonomous Region and measles disease system data, the incidence of measles in 2012-2014 was analyzed. Results A total of 4 312 measles cases were reported in Inner Mongolia Autonomous Region from 2012 to 2014, with an average annual incidence of 5.76 / 100 000. The highest incidence was 14.76 / 100 000 in 2014 and the lowest was 0.14 / 100 000 in 2012. Each city has a case report, the incidence of each month, the most incidence in 2-June, accounting for 88.7%. The age of onset was mainly in the older age group (≥15 years old) and <8 months old group, accounting for 59.9% and 16.2% of the total cases, respectively. Conclusions Continued measles vaccination against susceptible populations can effectively reduce the incidence of measles.