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目的及时掌握麻疹的流行病学特征,为下一步制定和调整麻疹的预防控制策略提供科学依据。方法对深圳市宝安区沙井街道2007、2008年的麻疹发病资料采用流行病学方法进行统计和分析。结果2007年沙井街道报告的麻疹确诊病例为489例,2008年的麻疹确诊病例为210例,2008年麻疹的发病数比2007年下降了57.06%。2年来,发病人群主要以4岁以下的散居儿童和20～30岁年龄段左右的外来青工为主,其中8月龄以下的婴儿病例和14岁以上的病例合计占总病例数的50.64%;86.41%的病例无麻疹疫苗接种史或免疫史不详。结论经采取有关防控措施后,该街道2008年的麻疹发病率明显低于2007年,今后仍应继续以加强麻疹疫苗的接种为工作的重点。
Objective To grasp the epidemiological characteristics of measles in time and provide a scientific basis for the formulation and adjustment of measles prevention and control strategies in the next step. Methods The epidemiological data of measles in 2007 and 2008 in Shajing Street, Bao’an District of Shenzhen City were collected for statistical analysis. Results Measles cases reported in Shajing Street in 2007 were 489 cases, 210 cases of measles in 2008 were diagnosed, and the incidence of measles in 2008 was 57.06% less than in 2007. In the past two years, the majority of the affected population were mainly diaspora below 4 years of age and migrant workers aged 20-30. Among them, infants aged below 8 months and those over 14 years old accounted for 50.64% of the total number of cases. 86.41% of cases had no history of measles vaccination or no history of immunization. Conclusion The incidence of measles in the street in 2008 was significantly lower after 2007 when control measures were taken. The focus of efforts to strengthen the vaccination against measles vaccine should continue in the future.