COMPLEX ALLERGEN FOR DIFFERENTIATING DRIED PURIFIED TUBERCULINE ALLERGIC REACTIONS FOR MAMMALS

摘要

FIELD: medicine, veterinary science.;SUBSTANCE: invention concerns veterinary medicine. Currently, for differentiating nonspecific tuberculin reactions in cattle, dried purified tuberculin is used for mammals and "КАМ" with considering the sensitisation pattern by the reaction intensity. A common complex allergen is produced by protein settling from M scrofulaceum No. 12-C and M intracellulare No. 13-H strain cultures with added allergen produced from Corynebacterium xerosis N1911, in amount 1350 units of activity. The presence of coryneformic bacteria allergen in the "КАМ" composition improves the efficacy of a simultaneous dried purified tuberculin test for mammals in differentiating the nonspecific coryneformic bacteria reactions.;EFFECT: use of the declared allergen allows to prevent unreasonable slaughter, as well as further diagnostic finding expenses.;2 tbl