ONE SHOT ULTRA® 8 consists of killed, standardized cultures of Cl. chauvoei, Cl. septicum, Cl. haemolyticum, Cl novyi, Cl. sordellii and Cl. perfringens types C and D, and inactivated whole cultures of Mannheimia (Pasteurella) haemolytica propagated to increase the production of leukotoxin and capsular and cell-associated antigens. Contains formalin as a preservative and a special, water-soluble adjuvant, Stimugen™.
ONE SHOT ULTRA 8 is approved for use in healthy beef cattle as an aid in preventing disease caused by Cl. chauvoei, Cl. septicum, Cl. haemolyticum, Cl. novyi, Cl. sordellii, Cl. perfringens types B, C and D, and Mannheimia (Pasteurella) haemolytica type A1.