INACTIVATED EMULSION-VACCINE AGAINST SALMONELLOSIS IN CALVES

摘要

FIELD: veterinary science, microbiology. SUBSTANCE: invention relates to specific prophylaxis of sicknesses in animals. Inactivated vaccine against salmonellosis in calves has mixture of antigens of virulent immunogenic strains of serovaras Salmonella dublin, Salmonella typhimurium prepared in physiological solution, adjuvant and 0.4-0.5% (vol./vol.) of formalin as preserving agent. As antigens of serovara of Salmonella dublin vaccine has the strain Salmonella dublin N 1449. As antigen of serovara of Salmonella typhimurium vaccine has the strain Salmonella typhimurium N 159. As immunostimulating agent vaccine has suspension of cells Rhodococcus equi N 2 prepared in physiological solution. As adjuvant vaccine has oil-lanoline mixture. Vaccine provides the development of expressing long immunity in calf body. EFFECT: enhanced effectiveness of vaccine, decreased dose and dosing. 3 ex