Rotavirus, Coronavirus, Clostridium perfringens Type C, and K99 E. coli. Vaccinate pregnant cattle to provide scour protection to calves through the colostrum. Give 2 ml IM, 8-16 weeks prior to calving. Booster with Scour Bos 4 - 4 weeks prior to calving. Booster annually with Scour Bos 9 given 8-10 weeks prior to calving.
