20 ml of vaccine against E. coli and Clostridium infectioN

Vaccination of healthy pregnant sows and gilts for passive transfer of protective maternal antibodies to their pigs as an aid in preventing neonatal diarrhea caused by beta toxin produced by Clostridium perfringens type C and enterotoxigenic strains of Escherichia coli producing heat-labile toxin or having the K99, K88, 987P or F41 adherence factors.