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METHOD FOR PREVENTION OF ROTA-, CORONAVIRAL INFECTION AND CATTLE COLIBACILLOSIS

机译:预防轮状,冠状病毒感染和牛胆结石的方法

摘要

FIELD: biotechnology.;SUBSTANCE: invention relates to the field of biotechnology. Invention is a method for prevention of rota-, coronaviral infection and cattle colibacillosis, involving Splenivit as an immunomodulator for prevention of rota-, coronaviral infection and cattle colibacillosis, where the inverted cows inoculated inactivated against rotavirus, coronaviral enteritis and bovine colibacillosis subcutaneously in an area of the middle one-third of the neck or in the inguinal fold are introduced into the cows twice each 40 and 20 days before calving in volume of 5 ml, followed by introduction of the Splenivit immunomodulator in dose of 7 cm3 is administered intramuscularly.;EFFECT: invention enables to obtain a high level of protection of newborn calves from vaccinated cows, in the serum of which there was a significant increase in specific antibodies against rota-b coronaviruses and adhesive antigens E_ coliK99, Att25, F41, included in the vaccine.;1 cl, 3 tbl
机译:技术领域本发明涉及生物技术领域。本发明是一种预防轮状,冠状病毒感染和牛大肠杆菌病的方法,其涉及Splenivit作为预防轮状,冠状病毒感染和牛大肠杆菌病的免疫调节剂,其中倒转的牛在皮下皮下接种了轮状病毒,冠状病毒性肠炎和牛大肠杆菌病。每40天和20天两次将颈部中三分之一或腹股沟褶皱的区域引入奶牛两次,然后产犊5 ml,然后以7 cm 3的剂量引入Splenivit免疫调节剂通过肌内给药。效果:本发明能够对接种牛的新生牛提供高水平的保护,在牛血清中,针对轮状b冠状病毒和黏附抗原E_ coliK99的特异性抗体显着增加,Att25,F41,包括在疫苗中; 1 cl,3 tbl

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