METHOD FOR DETECTING BACTERIA-CARRYING IN CASE OF CATTLE BRUCELLOSIS

摘要

The invention relates to veterinary, in particular to methods for diagnostics of infectious diseases in animals. The invention is aimed at solving the task of more effective revealing of bacteria-carrying in case of cattle brucellosis in vaccinated and non-vaccinated livestock due to possibility to detect animals with latent brucellosis. The method is implemented in the following way. All animals, including young stock, both immunised against brucellosis and non-immunised, starting from 2 days of age, are given intramuscular injection of brucellin, and after 30-40 minutes – solution for injections in the dose of 4-6 ml per animal. Brucellin is administered in the dose of 2.5-3.0 ml per animal to young animals of colostrum age, with injection of brucellin in the dose of 4.5-5.0 ml per animal to adult livestock. Solution for injections is a mixture of 36.5-40% aqueous formaldehyde solution and 0.85-0.95% isotonic sodium chloride solution with ratio of weight parts of solutions: 2-6:994-998. 10-28 days after administration of the products serological analysis is carried out.