***** MAY 2023 – OUT OF STOCK UNTIL END OF JUNE *****
For the active immunisation of cattle in order to induce serological and colostral antibody production against Salmonella dublin and Salmonella typhimurium and in the face of an outbreak to reduce Salmonella typhimurium infections when used under field conditions as part of an overall herd management programme. Bovivac S may also contribute to reducing S. typhimurium contamination of the environment. Specific experimental data to quantify the duration of immunity or the degree of protection from colostral antibodies has not been generated. Significant levels of immunity cannot be expected until two weeks after the second dose of the primary vaccination course.
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