[Immunoloical aspects of the antropogenic response to the antigens of symbiotic non-toxigenic diphtherial corynebacteria].

Corynebacteria, being ancient symbionts of open cavities of human body, carry unique, balanced immunogenic stimuli, formed in the process of evolution, thus maintaining non-specific resistance at a certain level. They favor formation of human microcenotic communities as a normal biological and physiological phenomenon. Codivak, a preparation of natural antigens of a symbiotic strain of non-toxigenic diphtherial corynebacteria, is able to correct not only disturbances of oropharyngeal immunity, but also general cell-mediated and humoral immunity disorders.