МИКРОБИОЦЕНОЗ ВЕРХНИХ ДЫХАТЕЛЬНЫХ ПУТЕЙ У ТЕЛЯТ С РАЗНЫМ ИММУННЫМ СТАТУСОМ В ПЕРИОД АДАПТАЦИИ К НОВЫМ УСЛОВИЯМ, ПРИ ВОЗНИКНОВЕНИИ И РАЗВИТИИ РЕСПИРАТОРНЫХ БОЛЕЗНЕЙ

Abstract

the composition of the microbial landscape of the upper respiratory tract, the timing of occurrence and duration of respiratory diseases of calves after their delivery in a specialized farm for nurture and fattening depend on an initial condition of immune system, thus research of a microbic landscape has diagnostic and prognostic value at the animals predisposed to respiratory pathology. Calves with higher rates of immune status of the upper respiratory tract potentially pathogenic and pathogenic microorganisms are lesser extent allocated, and clinical symptoms of respiratory pathology appear later, than at animals with the reduced function of immune system that testifies to their best adaptation to new conditions after stress influence. Сalves with higher indicators of the immune status from the top respiratory ways potentially pathogenic and pathogenic microorganisms are lesser extent secreting, and clinical symptoms of respiratory pathology appear later, than at animals with the reduced function of immune system that testifies to their best adaptation to new conditions after stress influence