我们对照观察口服免疫球蛋白（IG）治疗婴幼儿腹泻病的效果，以评价局部被动免疫治疗是否可以减轻腹泻症状。缩短腹泻病程。对象和方法一、婴幼儿腹泻病病例选择1．年龄小于2岁的婴幼儿，秋冬季节急性发病；2．腹泻白色或黄色水样便，伴或不伴发热、呕吐等症状；脓血便、伴明显 We examined the effect of oral immunoglobulin (IG) in the treatment of infantile diarrhea to evaluate whether local passive immunotherapy can reduce the symptoms of diarrhea. Shorten the course of diarrhea. Objects and methods First, the choice of cases of infantile diarrhea 1. Infants less than 2 years of age, acute onset in autumn and winter; 2. Diarrhea, white or yellow watery stools, with or without fever, vomiting and other symptoms; pus and blood will be with obvious