秋季腹泻为小儿病毒性肠炎 ,以多发生于秋季而名之。一般为轮状病毒感染所致。发病年龄以 6个月～ 2岁的婴幼儿为多见。初发病时常先有上呼吸道症状 ,继而腹泻。起病急 ,发病快 ,可以引起广泛流行。典型表现为泻下如注 ,大便呈水样或蛋花样 ,日行大便十余次 ,伴有呕吐、腹胀 , Autumn diarrhea is a viral enteritis in children, which occurs more often in autumn. Rotavirus infection is generally caused. Age of onset of 6 months to 2 years old infants and young children are more common. Early onset often have upper respiratory tract symptoms, followed by diarrhea. Urgency, rapid onset, can cause widespread. The typical performance of diarrhea, such as note, stool was watery or egg-like, stool more than ten times a day, accompanied by vomiting, bloating,