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目的 分析本次强化免疫活动效果,为今后的工作提出改进措施。方法 按照《全国消灭脊髓灰质炎强化免疫实施方案》和《陕西省消灭脊灰强化免疫实施方案》组织实施。结果 西安市已成功地开展了8次12轮脊髓灰质炎(脊灰)疫苗(OPY)强化免疫活动,有效地提高了儿童免疫水平。2000/2001年强化免疫活动,全市2轮服苗儿童为308192和309 781人。平均接种率为99.88％,其中两轮流动儿童平均接种率99.49％。通过对有关资料分析“零”剂次免疫儿童主要集中在<1岁组,并随着年龄的增长“零”剂次免疫儿童登记率和构成比逐渐减少,通过报告接种率、估算接种率和调查接种率分析,说明我市的强化免疫接种率维持在较高水平。结论 提示加强常规免疫工作仍是我市计划免疫工作的重点,尤其是对流动儿童的管理和免疫,才能够消除易感人群的免疫空白。
Objective To analyze the effect of this intensified immunization campaign and put forward improvement measures for future work. The method was implemented in accordance with the “National Eradication Poliomyelitis Enhanced Immunization Program” and the “Shaanxi Provincial Eradication Polio-Enhanced Immunization Program”. Results Xi’an has successfully carried out eight rounds of 12 rounds of polio (polio) vaccine (OPY) intensive immunization activities, effectively raising the level of childhood immunization. 2000/001 intensified immunization activities, the city’s two rounds of clothing seedlings for the 308,192 and 309,781 people. The average vaccination rate was 99.88%, with an average of 99.49% of the two rounds of migrant children. Through analyzing the “zero” dose-related data, the children who were immunized mainly focused on <1 year old group, and with the increase of age, the “zero” dose immunization children’s registration rate and the constituent ratio decreased gradually. Through reporting the vaccination rate, Investigation of vaccination rate analysis, indicating that the city’s intensive immunization rates maintained at a high level. Conclusions suggest that strengthening routine immunization work is still the focus of our city’s planned immunization work. Especially for the management and immunization of migrant children, we can eliminate the immune blank of susceptible population.