Ultravac 7in1 vaccine is used to prevent Leptospirosis and the major clostridial diseases in cattle. Ultravac 7in1 is used for the routine immunisation of cattle for the prevention of enterotoxaemia (pulpy kidney disease), tetanus, black disease, malignant oedema (blackleg-like disease), blackleg and leptospirosis in cattle. For the prevention of urinary shedding of the named leptospires in cattle when used prior to natural exposure and to prevent the risk of human leptospiral infection associated with the shedding of the named leptospires in the urine and from the reproductive tract of cattle. For the prevention of reproductive tract colonisation and placental and foetal infection with L. hardjo.