【摘要】 1998年4月在河北省石家庄、张家口和承德市开展了麻疹疫苗（MV）的初始强化免疫．结果显示：三市共登记所辖区域内8月龄～14岁儿童3312425人，接种2896297人，接种率87.44％；石家庄、张家口、承德市的接种率分别为84．85％、90．26％和91．93％．分年龄统计，2岁接种率最高，为93．88％;10-14岁最低，为83．71％．学龄前儿童接种率高于学龄儿童，小学生的接种率高于中学生，流动儿童接种率高于本地儿童．各县（区、市，下同）报告接种率相差悬殊，有4个县（8％）＜60％，最低仅40％．分析接种率较低的原因，与部分县接种时出现异常反应，一些意外事件的影响，以及一些基层卫生人员工作责任心差等主客观因素有关．由于MV初始强化免疫人数多，持续时间长，现有的冷链设备不具备在短时间内储存大量MV的能力，这些都为今后继续开展MV强化免疫工作提供了可借鉴的经验和教训．更多还原

【Abstract】 This article reports the adults of primary supplcatary hon of measles vain Shijiach, Zhangiiakou and Chengde cab of Hebei ProvinCe. It showed that all thechildal mpistend in the governed regions of the three aam aged & months to 14 years old were 3312 425, 2 896 297 children were vated with measleS va (MV), the vated rate was87.44%, and awarding tO Shijiachuang, Zhangiiakou, Chengde aam the MV va～tal rain were84.85%, 90.26% and 91.93% abp. For childal of paschool age, the MV validated rate washigher than that of school age children, for pupils was higher than that of high school students, forfloating childri was higher than that of nahve children. The MV variated rateS were greatly din countieS, in 4 countieS (8%) it w 60%, but the lowest was only 40%. The reasons for lowva～tion attributed tO abnonnal reaction happened in some countieS, the influenCe of unexpevents and the low nsponsibility of EPI staff in some villageS. In addition, the capability of coldtheinat parent is not large enough for storing lots of MV for va～ting a great number of personsin such a short the. Bllt from twlelnentation of mass MV validation this take, we have drawnlagoons and experience for’measleS mass innnunhation here after.更多还原