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本报告描述了2011-2012年脊髓灰质炎(脊灰)侵袭国家在国家、亚国家地区的AFP监测指标、环境监测趋势以及GPLN实验室指标的变化情况。2011-2012年有脊灰野病毒或者疫苗衍生脊灰病毒传播的19个国家中,2011年有12个国家(占63%)、2012年有13个国家(占68%)达到了国家监测指标。2011年19个国家中有7个国家(占37%)≥80%的人口生活的地区达到了监测指标的要求,2012年增加到9个国家(占47%)。6个WHO地区中2011年有4个地区、2012年有5个地区达到了及时报告脊灰病毒分离物特性的指标。
This report describes the AFP surveillance indicators, environmental monitoring trends and GPLN laboratory indicators for countries with poliomyelitis (polio) in 2011-2012 in countries and sub-national regions. Of the 19 countries with transmission of poliovirus or vaccine-derived poliovirus from 2011-2012, 12 countries (63%) in 2011 and 13 countries (68%) met national surveillance indicators in 2012. In 2011, 7 of the 19 countries (37%) in areas where ≥ 80% of the population lived met the monitoring indicators and increased to 9 countries (47%) in 2012. There were 4 regions in 6 WHO regions in 2011 and 5 regions in 2012 reached the target of timely reporting of the characteristics of poliovirus isolates.