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目的了解洛阳市风疹流行特征,为制定风疹防制措施提供依据。方法从中国疾病监测信息报告管理系统和麻疹监测信息报告管理系统导出2009—2016年洛阳市风疹疫情资料,对洛阳市风疹发病概况和病例的三间分布进行描述性分析。结果洛阳市2009—2016年共报告风疹病例398例,年均发病率为0.76/10万,4—5月为发病高峰期,学生病例占全部病例数的63.57%,集中在15~19岁。无免疫史病例237例,占病例总数的59.55%。2016年风疹报告发病率最高,为2.32/10万,学生病例占89.54%,发病数最多的地区为偃师市,涉及16所学校83例病例。结论学生是洛阳市风疹的高发人群,应加强学校风疹防控,提高学生风疹类疫苗接种率。
Objective To understand the epidemiological characteristics of rubella in Luoyang and provide evidence for the establishment of rubella control measures. Methods The data of epidemic situation of rubella in Luoyang from 2009 to 2016 were derived from the management information system of China’s disease surveillance information and the report management system of measles surveillance information. The distribution and distribution of rubella in Luoyang were described descriptively. Results A total of 398 cases of rubella were reported from 2009 to 2016 in Luoyang. The average annual incidence rate was 0.76 / 100 000. The peak incidence was from April to May. The number of student cases accounted for 63.57% of the total number of cases, and the prevalence was 15 to 19 years. No history of immune history 237 cases, accounting for 59.55% of the total number of cases. The highest incidence of rubella was reported in 2016 at 2.32 / lakh and 89.54% of the cases were students. The area with the highest incidence was Yanshi City, involving 83 cases of 16 schools. Conclusions Students are high incidence of rubella in Luoyang City. We should strengthen the prevention and control of school rubella and improve the immunization rate of rubella vaccine.