Addison Biological Laboratory, Inc. is a Fayette, MO based manufacturer and marketer of exclusive veterinary technologies. For over a third of a century, J. Bruce Addison, president and founder, has been recognized as a leader in veterinary diagnostics and herd specific bacterin production. The reputable MAXI/GUARD product line is best known for its M. bovis (pinkeye) cattle bacterin among bovine veterinarians and Nasal Vac (intranasal respiratory) baby pig vaccine among swine practitioners. Both technologies are recognized as efficacy leaders and privately labeled for large multinational biological manufacturer/marketers. Companion animal product offerings in veterinary dental home care, dermatology, otology, and wound care provide medical researched technologies that define todays zinc-based product standards. Marketing accomplishments include a successful export history to over 25 countries and recognition as Missouris Exporter of the Year. The U.S. Chamber of Commerce selected Addison Biological Laboratory, Inc. as the recipient for its prestigious Regional Blue Chip Enterprise Initiative Award. Our mission is to be the premier provider of exclusive and innovative technologies to assist the global betterment of animal care by solving problems for veterinary professionals, animal producers, and pet owners.