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目的分析2011年南宁市良庆区风疹流行特征及相关防控措施,为今后风疹防控工作积累经验。方法从“中国疾病预防控制信息系统”导出2011年良庆区风疹病例网络直报信息及相关流行病学调查资料,并用描述性流行病学方法对资料进行分析。结果 2011年南宁市良庆区风疹年发病率106.49/10万;总发病率比2010年上升1647.62%。发病高峰期在4月份,发病以10～16岁年龄段的中小学生为主;病例分布于城区各个乡镇,主要集中那马镇。4月15～20日开展全城区中小学生风疹疫苗的应急接种,接种2～3周后发病率明显降低。结论提高整体人群对风疹疾病的免疫能力是预防和控制风疹爆发流行的有效手段。
Objective To analyze the epidemic characteristics of rubella in Liangqing District of Nanning City in 2011 and the related prevention and control measures so as to gain experience for the prevention and control of rubella in the future. Methods The data of network reporting and related epidemiological investigation of rubella cases in Liangqing District in 2011 were derived from Information System for Disease Control and Prevention in China and the data were analyzed by descriptive epidemiological method. Results In 2011, the incidence of rubella in Liangqing District of Nanning City was 106.49 / 100 000; the total incidence was 1647.62% higher than that in 2010. Peak incidence in April, the incidence of primary and secondary students aged 10 to 16 age-based; cases distributed in various towns and cities in the city, the main focus that town. April 15 to 20 throughout the city primary and secondary school students rubella vaccine emergency vaccination, vaccination 2 to 3 weeks after the incidence was significantly reduced. Conclusion Increasing the overall population’s immunity to rubella disease is an effective means of preventing and controlling the outbreak of rubella.