| abstract |
FIELD: veterinary science. n SUBSTANCE: on proving the diagnosis one should introduce immune serum of animals-donors for sick calves till clinical recovery at the titers of hemagglutinins to IRT virus being 1:256, to PG-3 virus being 1:1280 and to VD-BC virus being 1:1024, and, additionally, it is necessary to apply a probiotic preparation lactobifadol at 32x10 8 microbial cells bifido- and 4x10 7 lactobacteria. The innovation increases the quantity of recovered animals, shortens the terms of therapy and the number of relapses. n EFFECT: higher efficiency of therapy. n 2 ex, 3 tbl |