A dam vaccine is available as a control measure for this disease. This should be given mid-late gestation to increased the number of BCV antibodies in the dams' colostrum. At birth, the calf must drink this colostrum for the vaccine to have been of any effect. | A dam vaccine is available as a control measure for this disease. This should be given mid-late gestation to increased the number of BCV antibodies in the dams' colostrum. At birth, the calf must drink this colostrum for the vaccine to have been of any effect. |