【摘要】 目的　了解 2 0 0 1年深圳地区肠道病毒 71型的感染情况。方法　应用RT -PCR对 79份疑似肠道病毒感染者的粪便标本进行肠道病毒 71型RNA检测。结果　肠道病毒 71型的阳性率为 30 38% (2 4 / 79) ,深圳地区及与深圳相邻的东莞地区存在EV71的感染 ,EV71在成年人中还存在健康带毒者 ,1 0月份存在一个EV71感染高峰。 5岁以下的儿童是EV71感染的高危人群。EV71可导致包括神经系统并发症在内的多种疾病 ,其中手足口病所占的比例较大 (6 2 5 % )。不同性别间EV71的感染率差异无显著意义。结论　深圳地区存在EV71的感染 ,尤其要加强对出现中枢神经系统并发症的EV71的监测更多还原

【Abstract】 ? Objective To explore the enterovirus type 71 infection in Shenzhen. Methods EV71 RNA was tested by RT-PCR in 79 fecal samples of infants with hand foot and mouth disease. Results The positive rate of EV71 was 30 38% (24/79). There were EV71 infections in Shenzhen and Dongguan adjoined with Shenzhen. EV71 infection tended to peak in October. Children below the age of 5 was EV71 main target. EV71 could cause many kinds of diseases including central neurologic disease, in which the ratio of hand foot mouth disease was high (62 5%). There was no statistics different between males and females. Conclusions There were EV71 infections in Shenzhen, and it was necessary to surveillance of EV71, especially for patients who had neurologic disease. 〔更多还原