EVALUATION OF THE IMMUNE STATUS IN CATTLE OF DIFFERENT AGES AFTER VACCINATION IN THE FMD BUFFER ZONE
For the purpose of commissioning the efficacy of FMD preventive vaccination and evaluation of an immunity level in cattle in the buffer zone 6 groups of animals at different ages were formed on 3 farms which were immunized with cultural sorbated inactivated vaccine against FMDV types A, O, Asia-1 under controlled conditions in conformity with the immunization scheme. The results of blood sera testings by ELISA demonstrated a satisfactory level of immune animals among vaccinated population.