[The nature of the respiratory tract microflora and the immunity indices in a severe form of bronchial asthma in children].

65 children with the severe course of bronchial asthma (BA) were examined. The character of respiratory tract microflora, humoral immunity characteristics, mediators, of inflammation and pathomorphological features of the bronchial tree during the severe course of BA in children at the period of remission were studied. The specific features of the colonization of the bronchial tree by microflora in the severe form of BA were established.