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目的了解南昌市麻疹流行特点,为今后制定麻疹控制策略提供科学依据。方法采用描述流行病学方法和移动平均法,对南昌市2004—2009年麻疹疫情资料进行流行病学分析,对2010年发病进行预测。结果南昌市2004—2009年共报告麻疹1945例,每年均报告有麻疹疫情;近年来麻疹在各县区均有发生,以散居儿童为主,麻疹全年均有发病,病例主要集中在3—7月份;<15岁的病例占病例总数的61.54%。结论实施计划免疫对控制麻疹疫情效果显著,应进一步加强对免疫规划工作薄弱地区、薄弱人群的预防接种工作,进一步完善麻疹疫情的监测和报告。
Objective To understand the epidemic characteristics of measles in Nanchang and provide a scientific basis for formulating measles control strategies in the future. Methods Descriptive epidemiological method and moving average method were used to analyze epidemiological data of measles in 2004-2009 in Nanchang City and predict the incidence in 2010. Results A total of 1945 cases of measles were reported in Nanchang from 2004 to 2009, and an outbreak of measles was reported every year. In recent years, measles has occurred in all counties and districts, with scattered children as the mainstay. The incidence of measles all year round is mainly in 3- July; cases of <15 years old accounted for 61.54% of the total number of cases. Conclusion The implementation of the planned immunization has significant effects on the control of measles epidemics. Vaccination should be further strengthened in areas with weak immunization programs and in vulnerable groups to further improve the monitoring and reporting of measles epidemics.