上海市闸北区1956-2010年麻疹疫情分析

Analysis of measles epidemic from1956 to 2010 at Zhabei district in Shanghai

目的:研究上海市闸北区55年来麻疹发病流行情况,为消除麻疹提供科学依据。方法:利用上海市闸北区疾控中心提供的1956-2010年麻疹发病情况,采用描述流行病学现况分析研究方法。结果:55年来共发生麻疹病例169 733例,发病率总体呈明显下降趋势。在开展麻疹疫苗普种以后,麻疹发病率明显降低。近年来,外来人口的发病率较本地人口平均高出73.23%。结论:上海市应继续加强计划免疫、适当开展强化免疫,查漏补种,提高麻疹疫苗的接种率,从而实现消灭麻疹的目标。

Objective： To study the measles epidemic in the past 55 years at Zhabei district in, Shanghai in order to provide the scientific evidences for eradicating measles. Method： The measles occurrences from 1956-200 were provided by Zhabei District Center for Disease Control and Prevention. Descriptive epidemiological analysis was used to reveal the long term epidemic features of measles. Results： 169 733 measles cases occurred in the past 55 years. The mortality rates showed a remarkable decrease and were obviously decreased after development of measles immunization. The mortality rate of the mobile population was 73.23% higher than those of the local citizens. Conclusion： Shanghai should continue strengthening the plan immunization, develop the appropriate intensive immunization, check up the missed immunized children so as to raise the measles immunization rate and realize the target of wiping out measles.