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目的分析2011年9月～2012年4月新疆阿合奇县0～14岁儿童五轮、15～39岁人群四轮脊髓灰质炎疫苗应急强化免疫的效果。方法按照《新疆维吾尔自治区脊髓灰质炎疫情应急强化免疫活动实施方案》和《新疆维吾尔自治区脊髓灰质炎应急强化免疫活动督导方案》要求开展工作,通过常规免疫接种率调查、应急强化免疫接种快速评估,AFP主动监测和相关病例主动搜索进行分析。结果常规免疫调查每个乡抽查60名儿童,县城30名,全县每轮次90人,五轮次共计抽查儿童450人,全程接种率85.78%,建卡率为94.00%;0～14岁儿童五轮接种总人数53 959人次,15～39岁人群四轮强化免疫总接种成人58 642人次;通过国家、自治区、自治州专家快速评估儿童接种率为99.78%,成人接种率99.72%;AFP通过查看医疗机构门诊日志、出入院登记本、日常监测、主动搜索未发现AFP病例及漏报。结论通过儿童五轮次、成人四轮次脊髓灰质炎疫苗应急强化免疫活动,提高了阿合奇县易感人群的免疫水平,形成了有效的免疫屏障,为严防脊髓灰质炎传入阿合奇县打下了坚实基础。
Objective To analyze the effect of four rounds of polio vaccine in five-whelms and 15-39-year-olds in Xinjiang Autonomous Region from September 2011 to April 2012 in Xinjiang Autonomous Region. Methods The work was carried out in accordance with the “Implementation Plan of Surveillance on Polio Survival Enhancement in Surveillance of Poliomyelitis in Xinjiang Uygur Autonomous Region” and “Surveillance Plan of Surveillance on Surveillance of Poliomyelitis Emergency in Xinjiang Uygur Autonomous Region”. Through routine immunization coverage survey, rapid assessment of emergency immunization, AFP active surveillance and related cases active search for analysis. Results of routine immunization survey 60 children per township checks, county 30, the county each round of 90 people, a total of five rounds of random sampling of 450 children, the entire coverage rate of 85.78%, the card rate was 94.00%; 0 to 14 years old A total of 53 959 children were vaccinated in five rounds and 58 642 adults were immunized with four rounds of immunization in 15-39 age group. The rate of children vaccination was 99.78% and the rate of adult vaccination was 99.72% through the experts of the state, autonomous region and autonomous region. The AFP passed View outpatient clinics log, out of hospital registration, routine monitoring, active search found no AFP cases and omissions. Conclusion Through the five rounds of child and adult four rounds of poliovirus vaccine, it can enhance the immunity level of susceptible population in Alchic county and form an effective immune barrier to prevent polio from being introduced into Alchic County laid a solid foundation.