喘息性支气管炎多见于婴幼儿,易在秋冬和冬春交界、气温突变时发生,一般起病急、症状重,易转为支气管肺炎,亦有部分病儿可发展成支气管哮喘。此病疗效慢,且治愈后极易复发,严重影响婴幼儿的健康发育。 如何预防和减少此病的发生呢?本人试用转移因子预防此病,效果良好。特介绍如下:在入秋时节,即九月份开始,给患儿注射转移因子一支(3°),每周一次, Asthmatic bronchitis more common in infants and young children, easy in autumn and winter and winter junction, temperature mutation occurs, the general onset of acute, severe symptoms, easy to bronchial pneumonia, there are some sick children can develop into bronchial asthma. The disease is slow and easy to relapse after the cure, seriously affecting the healthy development of infants and young children. How to prevent and reduce the incidence of this disease? I try to use the transfer factor to prevent the disease, the effect is good. Special introduction is as follows: In the fall season, that is, beginning in September, the injection of transfer factor in children with a (3 °), once a week,