婴幼儿腹泻病毒病原学研究已有报道,但报告的结果并不一致,因对某些肠道病毒与腹泻的关系仍有异议。自从1973年Bishop等用电镜从急性腹泻患儿发现了轮状病毒颗粒后,许多学者也相继证实。1979年我国庞其芳等首次报道轮状病毒在我国的存在。我们于1973年开始对婴幼儿秋冬腹泻病原学进行探讨,几年来从病毒分离中发现阳性率并不高,因此怀疑秋冬腹泻是否与轮状病毒有 Etiology of infantile diarrhea virus studies have been reported, but the results reported are not consistent, because of some of the relationship between enterovirus and diarrhea still have objections. Since 1973, Bishop and other electron microscopy found that rotavirus particles from children with acute diarrhea, many scholars have confirmed. In 1979, Pang Qifang et al. First reported the existence of rotavirus in our country. We started in 1973 on the diarrhea etiology of infants and young children to explore the past few years from the virus was found in the positive rate is not high, so the autumn and winter diarrhea and rotavirus suspected