Zhang R
Institute of Epidemiology and Microbiology, Chinese Academy of Preventive Medicine, Beijing.
Zhonghua Liu Xing Bing Xue Za Zhi. 1993 Jun;14(3):166-8.
Four-hundred and fourty-six faecal specimens sampled from healthy carriers between 0 and more than 20 year-old age groups in Changle and Wucheng counties of Shandong Province were collected from June to Sept. of 1991. From them, 142 (31.84%) isolates of enteroviruses were obtained. There was no significant difference in the enteroviruses isolation rate between Changle and Wucheng. No poliovirus was isolated. Among other enterovirus isolates, 85 were echoviruses, 6 coxsackieviruses, 9 enterovirus type 70 and 2 enterovirus type 71. Other 40 isolates were positive for cytopathogenic effect (CPE) in cell culture, but they could not be identified by antisera to poliovirus and enteroviruses. The results showed that the infection by non-polio enteroviruses which could cause polio-like paralysis should be paid attention in the poliomyelitis eradication program.
1991年6月至9月，从山东省长乐县和武城县0至20岁以上年龄组的健康携带者中采集了446份粪便标本。从中获得了142株（31.84%）肠道病毒分离株。长乐和武城的肠道病毒分离率无显著差异。未分离到脊髓灰质炎病毒。在其他肠道病毒分离株中，85株为埃可病毒，6株为柯萨奇病毒，9株为肠道病毒70型，2株为肠道病毒71型。其他40株在细胞培养中对细胞病变效应（CPE）呈阳性，但不能用脊髓灰质炎病毒和肠道病毒抗血清进行鉴定。结果表明，在脊髓灰质炎根除计划中，应关注可引起类脊髓灰质炎麻痹的非脊髓灰质炎肠道病毒感染。
