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本文报道了1989年辽宁省部分地区正常人群及城镇生活污水中polio病毒调查结果,从211份正常人便中分离出13株polio病毒,11份污水中分离出3株polio病毒。16株polio病毒经Mcab和病毒RNA分析定为polio Sabin株,说明正常人群及外环境中的polio病毒主要是Sabin株。
This paper reports poliovirus in normal population and urban sewage in some areas of Liaoning Province in 1989, isolates of polio virus from 211 normal people and polio virus from 11 polluted waters. The 16 polio viruses were sequenced as polio Sabin strains by Mcab and viral RNA analysis, indicating that the polio virus in the normal population and in the external environment is predominantly Sabin.