IMMUNE INDICATORS OF NATURAL ANTI-INFECTION RESISTANCE OF CALVES AND LAMBS
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Abstract
The immune indices of natural anti-infection resistance of calves and lambs were the focus of the research. It was established that high titres of antibodies against conditional pathogenic microorganisms are formed in the blood serum of calves. These titres range from 1:100 to 1:400. Similarly, in the blood serum of lambs, high titres of antibodies against conditional pathogenic microorganisms are formed, ranging from 1:50 to 1:175. These values indicate that the natural immune properties of calves and lambs are high.
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