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目的分析评价保定市麻疹减毒活疫苗(MV)强化免疫效果。方法综合分析强化免疫、常规免疫、麻疹抗体水平和麻疹监测系统资料。结果该市MV强化免疫接种目标儿童1 895 988人,报告接种率、分年龄组报告接种率、接种率评估均>98%,而且强化免疫摸底人数比计划免疫年报数和统计局数均高出11%以上;以计划免疫年报和统计局数据估算此次强化免疫接种率均高出10%左右。结论保定市2010年开展MV强化免疫效果明显,提高了8月龄~14岁儿童MV的接种率,但是,为保持MV强化免疫的效果,实现2012年消除麻疹的目标,必须提高常规免疫接种率。
Objective To analyze and evaluate the efficacy of live attenuated measles vaccine (MV) in Baoding. Methods A comprehensive analysis of intensive immunization, routine immunization, measles antibody levels and measles surveillance system data. Results A total of 1 895 988 children were enrolled in this Municipality’s MV-intensive immunization. The rates of vaccination reported and the vaccination coverage reported by the age group were> 98%, and the number of intensive immunization was higher than that of the number of annual immunizations and the number of statistical offices 11%. According to the annual reports of plan immunization and Bureau of Statistics data, the rate of intensive immunization coverage is about 10% higher. Conclusion In 2010, Baoding Municipality had an obvious effect of boosting MV, which increased the vaccination rate of MV for children aged from 8 months to 14 years. However, in order to maintain the effect of boosting immunity and eliminate the measles in 2012, it is necessary to raise the routine immunization rate .