近年来国内外于临床上以白细胞干扰素治疗病毒性疾患日益增多,均收到了较好的疗效。自1976年以来白细胞干扰素又应用于治疗乙型慢性病毒性肝炎已有近百例报告,其疗效各不一致,多数学者报告于应用干扰素后可使病毒感染指标下降,肝功能改善。我科自1980年试制人脐血干扰素成功以来,曾治疗了小儿急性呼吸道病毒感染、单纯疱疹病毒 In recent years, clinical treatment of viral diseases at home and abroad with leukocyte interferon increasing day by day, have received a good effect. Since 1976, leukocyte interferon has been applied to the treatment of chronic hepatitis B virus in about 100 cases. The curative effect is inconsistent. Most of the scholars report that the index of viral infection can be decreased and the liver function can be improved after the application of interferon. Our department since 1980 trial of human cord blood interferon success has been treated children with acute respiratory virus infection, herpes simplex virus