| 山东省部分地区脊髓灰质炎监测与控制协作组.山东省昌乐、武城两县健康人群肠道病毒带毒状况调查[J].Chinese journal of Epidemiology,1993,14(3):166-168 |
| 山东省昌乐、武城两县健康人群肠道病毒带毒状况调查 |
| A Survey on Enteroviruses-Carrying Status among Healthy Population in Changle and Wucheng Counties of Shandong Province |
| Received:May 06, 1992 Revised:January 12, 1993 |
| DOI： |
| KeyWord: 肠病毒 病毒培养 脊髓灰质炎 |
| English Key Word: Enteroviruses Virus cultivation Poliomyelitis |
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| Abstract: |
| 1991年7~9月,对446份健康人群大便标本肠道病毒带毒状况进行了调查。共检出阳性标本142份,阳性率为31.84%。其中,未分离到脊髓灰质炎病毒,ECHO病毒为主要分离株(85株),其次为肠道病毒70型(9株)、Coxackie病毒(6株)和肠道病毒71型(2株),另外40株为未定型病毒。两县健康人群肠道病毒带毒率之间无显著性差异(P>0.05);0~4岁年龄组人群的带毒率高于其他年龄组人群。调查结果提示:在消灭脊髓灰质炎活动中,除应继续加强外环境中脊髓灰质炎病毒的监测工作,还要重视其它肠道病毒引致的类脊髓灰质炎病例的研究。 |
| English Abstract: |
| 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 coxackieviruses, 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. |
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