This product has been shown to be effective for the vaccination of healthy cattle, sheep and goats against enterotoxemia caused by Clostridium perfringens Types B, C and D, and for the vaccination of healthy swine against Clostridium perfringens Type C. Cl. perfringens Type B is not a significant problem in North America. This product was licensed prior to the requirement to establish a minimum age for use. The duration of immunity is unknown. For more information regarding efficacy and safety data, see productdata.aphis.usda.gov.
Cl. perfringens Type B is not a significant problem in North America. Safety in pregnant animals is unknown.
Contains thimerosal and formalin as preservatives.