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目的评价三明市消除麻疹策略的流行病学效果,为今后工作提供依据。方法运用描述流行病学方法,综合分析常规接种率、强化免疫、血清学和发病率等数据。结果 2006年以来麻疹常规免疫率均达95%以上。2009年强化免疫后麻疹抗体阳性水平由免疫前的阳性率95.1%、GMT 1∶3 775,提高到99.6%、GMT 1∶9 331,发病率由强化免疫前的4.7/10万下降到0.1/10万。结论在常规免疫接种的基础上,适时开展强化免疫是消除麻疹的重要策略。
Objective To evaluate the epidemiological effect of eliminating measles in Sanming City and provide the basis for future work. Methods Descriptive epidemiological methods were used to comprehensively analyze data such as routine vaccination rate, intensive immunization, serology and morbidity. Results The routine immunization rate of measles since 2006 reached more than 95%. In 2009, the positive rate of measles antibody after immunization increased from 95.1%, GMT 1:3 775, to 99.6%, GMT 1:9 331, and the incidence decreased from 4.7 / 100,000 to 0.1 / 100,000. Conclusion On the basis of routine immunization, timely immunization is an important strategy to eliminate measles.