潍坊市2002—2006年风疹流行病学特征

Epidemiological Features of Rubella in Weifang during 2002—2006

目的了解潍坊市风疹流行病学特征,为控制风疹流行提供科学依据。方法利用麻疹监测系统资料,包括流行病学和实验室监测及主动搜索等资料,分析潍坊市风疹流行病学特征。结果潍坊市2002—2006年报告风疹129例,年平均发病率3.04/10万,春季发病占80.62%,发病呈高度聚集状态,暴发病例占80.62%,9～17岁人群占75.97%。结论暴发来自学校,今后应加强在校学生风疹疫苗的免疫接种,加强学校疫情监测,以减少风疹暴发。

[Objective]To learn the epidemiological features of measles in Weifang and provide scientific evidence for the work of rubella control. [Methods] Data of NNDRS （National Notifiable Disease Reported System and Measles Surveillance） was used to analyze the epidemiological features of rubella in Weifang. [ Results] 129 rubella cases were reported in Weifang during 2002——2006; the average annual incidence of rubella was 3.04/lakh; spring was the highest incidence period 80.62% （104/129） ; 75.97% of the cases were found among the population aged from 9 to 17. [ Conclusion] Rubella vaccination and rubella surveillance work should be strengthened in schools in order to reduce its outbreak.