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目的了解承德县5年来麻疹的发病特征和流行情况,为控制和消除麻疹提供科学依据。方法收集2004-2008年相关的预防接种资料及现场流行病学、血清学资料进行调查分析。结果2004-2008年承德县报告疑似病例145例,确诊129例。最小发病年龄5个月,最大年龄20岁。5年发病率分别为7.02/10万、5.38/10万、5.96/10万4.89/10万、4.26/10万。结论承德县2004-2008年麻疹发病率呈逐年下降趋势,但每年都存在麻疹流行,应继续加强冷链运转、提高麻疹疫苗的接种率,以进一步控制麻疹流行。
Objective To understand the incidence and prevalence of measles in Chengde County in the past five years and provide a scientific basis for the control and elimination of measles. Methods Collecting the relevant vaccination information and field epidemiology and serological data from 2004 to 2008 for investigation and analysis. Results From 2004 to 2008, Chengde County reported 145 suspected cases and confirmed 129 cases. The minimum age of onset of 5 months, the maximum age of 20 years. The 5-year incidences were 7.02 / 100,000, 5.38 / 100,000, 5.96 / 100,000, 4.89 / 100,000, 4.26 / 100,000 respectively. Conclusion The incidence of measles in 2004-2008 in Chengde County has been declining year by year. However, measles prevalence exists every year. Cold chain operation should be continued to increase measles vaccination coverage so as to further control measles epidemics.