Bishop(1973)自发现轮状病毒(Rotavir-us)为婴幼儿冬秋季腹泻的病原以来,国内外都有相当的研究,但其传播途径、流行因素、预防免疫等方面仍存在较多问题。国内北京、上海、广东、杭州等城市自1979年以来均有研究报告,并提出本病在城市中流行的若干因素。本文就农村中的发病流行作一调查研究。 Bishop (1973) since the discovery of Rotavir-us for the winter and autumn diarrhea in infants pathogens, both at home and abroad have considerable research, but its route of transmission, epidemic factors, immunization and so there are still many problems. Domestic cities such as Beijing, Shanghai, Guangdong and Hangzhou have all reported research since 1979, and put forward several factors that have prevailed in this city. This article makes a research on the prevalence in rural areas.