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为巩固无脊髓灰质炎 (简称脊灰 )阶段性成果 ,防止脊灰野病毒输入和疫苗变异重组株引起传播 ,我院保健科对所管辖朝阳区六里屯街道外来 0岁～入学前儿童进行强化查漏补种调查结果进行了分析。1 背景资料我院保健科所管辖朝阳区六里屯街道为城乡结合部 ,面积 4 4平方公里 /12
In order to consolidate the phased achievements of poliomyelitis (referred to as polio), to prevent the transmission of poliovirus wild-type virus and recombinant vaccine caused by vaccine mutation, our hospital’s health care department strengthened the pre-school children from 0 to 6 years old in the jurisdiction of Liulitun Street in Chaoyang District Investigate leaks and replant survey results were analyzed. 1 Background Information Our hospital health department under the jurisdiction of Chaoyang District, Liutun streets for urban and rural areas, an area of 4 4 square kilometers / 12