One Shot - Mannheimia haemolytica Bacterin - Toxoid: Optimal protection against respiratory infections and shipping fever in healthy cows. This powerful vaccine safeguards cattle against Mannheimia haemolytica type A1, the leading cause of respiratory death in cows. Administer a single 2 mL dose intramuscularly (IM) or subcutaneously (SQ) and provide a booster whenever stress or exposure is expected. Safe for pregnant cows and nursing calves, this vaccine promotes the generation of leukotoxin and whole-cell antibody responses within 7 days, offering early defense against Mannheimia challenge. Ensure the health and well-being of your farm animals with One Shot - Mannheimia haemolytica Bacterin - Toxoid for remarkable protection against respiratory diseases.