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中文摘要: 目的：分析和评价哈尔滨市维持无脊髓灰质炎及防范野病毒输入所采取的策略和措施，为全球最终消灭脊灰提
供科学依据。方法：采用描述流行病学研究方法，对保持无脊灰状态及防范野病毒输入所采取的策略和效果进行回顾性分
析。结果：哈尔滨市1993年以后再无脊灰野病毒发生。2010—2019年15岁以下非脊灰急性弛缓性麻痹（AFP）病例报告发病
率为 3.29/10 万，各项监测指标均达到 90%以上；脊灰疫苗常规免疫、强化免疫和查漏补种以及调查接种率均在 95%以上。
结论：哈尔滨市维持无脊髓灰质炎状态和防范野病毒输入策略效果显著。
中文关键词: 无脊髓灰质炎 策略 防范野病毒输入
Abstract:OBJECTIVE To analyze and evaluate the strategies and measures taken to maintain poliomyelitis freeand preventwild
virus input in Harbin，and to provide scientific basis for the final eradication of poliomyelitis in the world. METHODS Descriptive
epidemiological study was used to retrospectively analyze the strategies and effects of polio-free status and prevention of wild virus
importation. RESULTS No wild poliovirus （WPV） occurred in Harbin after 1993. From 2010 to 2019，the reported incidence of
AFP cases under the age of 15 was 3.29/100 000，and all the monitoring indicators reached more than 90%. Routine immunization
with polio vaccine，missed vaccination and survey coverage rates were above 95%. CONCLUSION The effect of maintaining poliomy⁃
elitis free and preventing the importation of wild virus in Harbin wasremarkable.
文章编号：3202106018 中图分类号：R186 文献标志码：
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