FIELD: medicine.
SUBSTANCE: method of preparing diagnostic agglutinating serum for pathogenic Yersinia strains involves hyperimmunisation of rabbits with antigen representing 0.4-0.6% formalin inactivated antigen (pYV+) of Yersinia enterocolitica My 03R strain into auricular cranial vein. Immunisation of rabbits with said antigen is fourfold in dosage as follows: 290-310 million kl/ml, 490-510 million kl/ml, 0.99-1.1 billion kl/ml and 1.9-2.1 billion kl/ml, respectively with dosage interval 6-7 days. Further the producer is examined for immunogenic properties. Serum separated from the sampled blood is preserved.
EFFECT: method ensures preparation of high-quality agglutinating serum used in yersiniosis diagnostics in animals.
3 ex
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