Endotoxemias associated with bovine respiratory disease complex (BRDC) have been effectively controlled in lightweight Holstein feeder steers by Re-17 mutant Salmonella typhimurium bacterin-toxoid (ENDOVAC-Bovi® United States Department of Agriculture-licensed S. Typhimurium Bacterin-Toxoid: IMMVAC, Inc., Columbia, MO).1
Powered by WordPress and web design by MayeCreate Design.