论文部分内容阅读
目的通过PCR检测了解2009年-2011年沈阳地区手足口病的病原学特征,为手足口病的防治工作提供科学依据。方法分别收集2009年-2011年手足口病粪便标本123份、264份及142份用RT-PCR进行鉴定。结果 2009年-2011年手足口病标本PCR检测阳性分别为78份、232份、129份,其中EV71分别占42.3%、48.3%、67.4%,CoxA16分别占2.6%、37.9%、10.9%,未分型的其他肠道病毒分别占55.1%、12.5%、21.7%。结论沈阳地区2009年-2011年手足口病病原体以EV71和CoxA16为主,2009年-2011优势型别均为EV71型。
Objective To understand the etiological characteristics of hand-foot-mouth disease in Shenyang area from 2009 to 2011 by PCR and to provide a scientific basis for the prevention and treatment of hand-foot-mouth disease. Methods 123, 264 and 142 stool samples of hand, foot and mouth disease were collected respectively from 2009 to 2011 by RT-PCR. Results The positive rate of PCR detection of HFMD in 2009-2011 were 78, 232 and 129 respectively, of which, EV71 accounted for 42.3%, 48.3% and 67.4% respectively, while CoxA16 accounted for 2.6%, 37.9% and 10.9% respectively Other enterovirus types accounted for 55.1%, 12.5% and 21.7% respectively. Conclusion The main pathogens of HFMD in Shenyang during 2009-2011 are EV71 and CoxA16, while the predominant types in 2009-2011 are EV71.