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目的了解定兴县麻疹的流行病学特征,为加速控制麻疹提供科学依据。方法对2001—2008年麻疹疫情报告资料进行描述流行病学分析。结果 2001—2008年共报告麻疹153例,实验室确诊147例,年均发病率为3.38/10万。各年发病率(/10万)分别为0.54、0.36、0.18、0.53、4.60、11.80、3.84、2.07。2007年发病较多,无麻疹爆发。<8月龄和>20岁的麻疹病例占总病例数的17.96%和25.23%。麻疹发病波及全县,以城郊结合部和与容城县、易县交界的北南蔡乡和张家庄乡发病较多呈聚集性。结论控制和消除麻疹工作重点是流动人口的免疫,同时应加强儿童麻疹疫苗接种及时率及2剂次免疫率;加强麻疹监测,开展成人麻疹疫苗加强免疫工作。
Objective To understand the epidemiological characteristics of measles in Dingxing County and provide a scientific basis for accelerating measles control. Methods The epidemiological report of measles outbreak in 2001-2008 was described. Results A total of 153 cases of measles were reported in 2001-2008, and 147 cases were laboratory confirmed with an average annual incidence of 3.38 / 100,000. The annual incidence rates (/ 100,000) were respectively 0. 54, 0. 36, 0. 18, 0. 53, 4. 60, 11. 80, 3. 84, 2. 07. More incidence in 2007, no measles outbreaks. Measles cases aged <8 months and> 20 years accounted for 17.96% and 25.23% of the total cases. The incidence of measles spread to the county to the suburbs and the junction with the Rongcheng County, Yixian County, North and South Tsai Township and Zhang Jia Zhuang more incidence of aggregation. Conclusion The measles control and elimination should focus on the immunization of floating population. At the same time, the measles vaccination rate and 2-dose immunization rate should be strengthened. The measles surveillance should be strengthened and the adult measles vaccine should be boosted.