潍坊市2002-2006年风疹流行病学特征分析

Analysis current rubella epidemiological situation 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0.30/10万,春季发病占80.62%,发病呈高度聚集状态,爆发病例占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 understand the epidemic situation of Rubella in Weifang and provide scientific evidences for controlling Rubella. Methods To analyze the epidemiolagic characteristics of Rubella using the data of NNDRS （ National Notifiable Disease Reported System and Measles Surveillance） . Results 129 Rubella cases were reported in Weifang during 2002 - 2006. The RubeLla annual average incidence was 2. 5/100, 000. The high incidence period was in Spring, which occupied 80. 62% （104/129） cases. 72. 09% （93/129） cases were centered in ZhuCheng, Kuiwen and Shouguang. The outbreak cases were 80. 62% （104/129） . The ratio of Rubella cases in school children aged 9 - 17 years was 75.97%. Conclusion Outbreak coming from school, Should reinforce school students rubella vaccine immunization in the days to come The school epidemic situation monitors a sharpening To cut down the nettle rash outbreak.