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目的提高目标人群的脊灰免疫水平,巩固免疫屏障,维持无脊灰状态。方法对全市范围所有2月-4周岁儿童(2008年1月1日-2012年8月31日出生)开展2轮脊灰疫苗强化免疫活动,强化免疫资料逐级汇总上报,并采用随机原则对每一轮进行现场快速评估。结果全市3个县(区)均完成了目标人群脊灰强化免疫工作。全市第1轮脊灰强化免疫报告接种率98.65%,第2轮上报接种率98.60%。现场快速评估,第1轮评估接种率98.92%,第2轮评估接种率98.68%。结论 2轮强化免疫活动脊灰疫苗接种率均达到95%以上强化免疫的目标,但流动儿童接种仍然是接种工作的重点。今后应继续加强儿童免疫接种工作,特别是流动儿童免疫接种工作。
Objective To raise the level of polio immunity of target population, consolidate immune barrier and maintain polio-free status. Methods A total of 2 rounds of poliovirus vaccination campaigns were conducted for all children aged 2-4 months (January 1, 2008 - August 31, 2012) throughout the city. The data were collected step by step with the help of a randomized principle A round of quick on-site assessment. Results All the 3 counties (districts) in the city completed the polio immunization work for the target population. The city’s first round of polio-enhanced immunization coverage rate of 98.65%, the second round of coverage of 98.60%. A quick assessment of the scene, the first round of evaluation of vaccination rate of 98.92%, the second round of assessment of vaccination rate of 98.68%. Conclusions The two rounds of intensified immunization activities have reached the goal of more than 95% of immunization with polio vaccination. However, the vaccination of floating children remains the focus of vaccination. In the future, children’s vaccination should continue to be strengthened, especially for migrant children.