Relationship between immunogenic and antigenic activity of the vaccine against colibacteriosis of animals
Journal: RUDN Journal of Agronomy and Animal Industries
Year: 2020

Studies of such quality indicators as immunogenic and antigenic activity of the vaccine against colibacteriosis of animals have been carried out in experiments with laboratory animals. Immunogenic activity was determined by vaccination of white mice with different doses of the vaccine, followed by infection with virulent strains of Escherichia , producers of adhesive antigens, and determination of ID The antigenic activity of the vaccine was studied in experiment on rabbits by determining the le