Features of specific immunity formation in cattle after vaccination against animals anthrax with vaccine of UA–07 “Antravak” strain

Abstract

The results of comparison of titers of antibodies anthrax in the serum of cattle immunized with a vaccine against anthrax strain of animals from Bacillus anthracis UA–07 "Antravak" are presented in the paper. The vaccine causes a stimulating effects in animals of all experimental groups, especially in the third, where the anthrax titers of antibodies were the highest. The lowest indicators of antibodies were found in the first group of animals. Indicators of the third group experimental animals blood serum (Lim 1:40 –1:160) were significantly higher by 0,55 lg2 (Lim 1:80-1:160) from the indicators in the first experimental group. The obtained results suggest the expediency of application of the animals anthrax vaccine of UA–07 Bacillus anthracis "Antravak" strain for cattle immunization.