For use in healthy cattle as an aid in preventing disease caused by Clostridium (No Suggestions) (Blackleg), Cl. Septicum (Malignant edema), Cl. Novyi (Black disease), Cl. Sordellii and Cl. Perfringens Types C and D (Enterotoxemia) and Moraxella bovis (Pinkeye or infectious bovine keratoconjunctivitis).