The Department of Veterinary Medicine of the Yaroslavl Region has planned mass vaccination of ungulate farm animals. This is due to the fact that the grazing season begins for cows, sheep and goats. All ungulates, including pigs, goats, cows and sheep, will be tested for brucellosis, tuberculosis, leukemia, and hypodermatosis. After that, they will conduct a vaccination campaign. In total,
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