潍坊市2002——2006年风疹流行病学特征

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。

Epidemiological Features of Rubella in Weifang during 2002-2006

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.