| Antiserum for prevention and treatment of A. pyogenes, Pasteurella multocida, E. coli, Salmonella typhimurium and Mannheimia haemolytica in cattle and sheep. Give IM or SQ. For prevention, give calves 20-40 ml as soon as possible after birth; give cattle 50-75 ml; give sheep 10-15 ml. For treatment, give calves 40-100 ml; give cattle 75-150 ml; give sheep 20-40 ml; repeat every 12 to 24 hours until improvement is satisfactory. |