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深圳特区成立以来,麻疹流行经历高发、下降和控制3个分期,各期流行特征既相对接近又有所差异。疫情动态显示深圳市麻疹流行有一定的趋势性、周期性和特殊性。发病对象以儿童为主,而成人发病比例逐年增多,发病高峰季节为3~7月份,病例中无免疫史和免疫史不详占较多比例。符合一般流行病学规律。麻疹报告病例中外来流动人口为主要发病对象,其中男性发病比例较高。
Since the establishment of the Shenzhen Special Economic Zone, the epidemic of measles has experienced three phases of high incidence, decline and control. The epidemiological characteristics of each phase are relatively close and different. The epidemic situation shows that measles epidemic in Shenzhen has certain trend, cyclicality and particularity. The incidence of children-based objects, and the incidence of adult increased year by year, the peak season for the 3 to 7 months, no case history of immunization and immune history is not accounted for more than a proportion. In line with general epidemiological rules. Among the reported cases of measles, the floating population is the main target, of which the incidence of males is higher.