近年来，柯萨奇病毒B组（CBV）感染的研究，引起国内外学者的广泛关注。现已发现CBV可引起心肌炎、脑炎、肝炎、肠炎、下呼吸道感染、皮疹及长期发热等疾病［1］。为了探讨CBV感染与川崎病发病的关系，我们应用酶联免疫方法，检测了35例川崎病患儿及40例上感患儿的血清CBV－IgM In recent years, the study of Coxsackie virus B (CBV) infection has aroused widespread concern of domestic and foreign scholars. It has been found that CBV can cause myocarditis, encephalitis, hepatitis, enteritis, lower respiratory tract infection, rash and long-term fever and other diseases [1]. To explore the relationship between CBV infection and Kawasaki disease, we used enzyme-linked immunosorbent assay to detect serum CBV-IgM in 35 children with Kawasaki disease and 40 children with upper respiratory tract infection