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1973年以来,世界各地陆续报导证实,轮状病毒(Rotavirus)为秋冬寒冷季节婴幼儿流行性腹泻的主要病原。1978年冬,庞其方等首次在北京地区婴幼儿腹泻中发现了人轮状病毒(下称HRV)之后,重庆
Since 1973, it has been reported around the world that Rotavirus is the major cause of epidemic diarrhea in infants and young children in autumn and winter cold season. In the winter of 1978, Pang Qifang first discovered human rotavirus (hereinafter referred to as HRV) in infantile diarrhea in Beijing and Chongqing