近年来,全国各地对小儿病毒性肺炎进行了多方面的研究,特别中西医结合治疗方面,取得了很大成绩,病死率明显下降。但是,临床上仍碰到一些病例,病情较凶险,恢复较慢。鉴于病毒感染与细胞免疫有较密切关系,我们在原有治疗基础上加用猪胸腺因子作为辅助治疗,取得了一定疗效,现将观察结果报道 In recent years, various aspects of pediatric viral pneumonia have been studied in various parts of the country. In particular, great achievements have been made in the treatment of pediatric pneumonia. The case fatality rate has dropped significantly. However, some cases are still encountered clinically, and the disease is more dangerous and the recovery is slower. In view of the virus infection and cellular immunity are more closely related to the original treatment based on the use of pig thymus plus adjuvant therapy, and achieved some efficacy, the results reported now