论文部分内容阅读
目的通过对2011年-2012年龙岩市临床诊断病例进行病原学检测,了解手足口病的感染情况和病原学特征,为手足口病的诊断提供科学依据。方法采用荧光RT-PCR方法对2011年-2012年龙岩市手足口病患者及其密切接触者848份标本进行肠道病毒及EV71、COXA16的检测。结果肠道病毒总阳性率为64.86%,其中EV71阳性率为23.94%,COXA16阳性率为19.70%,其他肠道病毒阳性率为21.23%;5岁以下儿童是主要感染人群,占实验室检测人数的91.04%,阳性率达65.80%。结论龙岩市2011年-2012年手足口病以EV71为主要病原,同时应加强其他肠道病毒的监测,做好预防控制措施。
Objective To study the etiological status of hand-foot-and-mouth disease and pathogenic features in 2011-01-2012 clinical diagnosis of Longyan City, so as to provide a scientific basis for the diagnosis of hand-foot-mouth disease. Methods RT-PCR was used to detect enterovirus and EV71, COXA16 in 848 samples of hand-foot-mouth disease and its close contacts between 2012 and 2012 in Longyan City. Results The total positive rate of enterovirus was 64.86%, of which the positive rate of EV71 was 23.94%, the positive rate of COXA16 was 19.70% and the positive rate of other enterovirus was 21.23%. The children under 5 years old were the main infected persons, accounting for the number of laboratory tests Of 91.04%, the positive rate of 65.80%. Conclusion The main pathogens of EV71 in HFMD from 2012 to 2012 in Longyan City should be monitored. At the same time, the surveillance of other enteroviruses should be strengthened and prevention and control measures should be taken.