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目的了解2008～2012年天津市北辰区麻疹流行特征,为消除麻疹工作提供科学依据。方法对麻疹监测系统数据进行流行病学描述和分析。结果 2008～2012年北辰区累计报告麻疹病例300例,年均发病率为11.0/10万,高发季节为春季,高发年龄为<8月龄婴儿和20～30岁青年,高发性别为男性,高发地区为流动人口集中地街镇。结论北辰区消除麻疹的重点人群是<8月龄婴儿和20～30岁青年,重点地区为流动人口聚集地。
Objective To understand the epidemiological characteristics of measles in Beichen District of Tianjin from 2008 to 2012 and provide a scientific basis for the elimination of measles. Methods Epidemiological description and analysis of measles surveillance system data. Results A total of 300 measles cases were reported in Beichen District from 2008 to 2012, with an average annual incidence of 11.0 per 100 000. The highest incidence was in spring and the highest incidence was <8 months old and 20-30 years old. Area for the floating population concentrated in town. Conclusion The key population eliminating measles in Beichen is <8 months old infants and 20-30 years old young people, and the key areas are the floating population.