The United States of America as Represented by the Secretary of

Joseph S Bailey

Nelson A Cox, Jr

Nelson A Cox

A method and apparatus for introducing probiotic bacteria into the digestive tract of a bird in order to exclude undesirable bacteria therefrom, and inoculated eggs produced thereby, are disclosed. In a preferred embodiment of the invention, a fertile bird egg is administered a Salmonella competitive exclusion culture. The culture is preferably administered into the air cell of the egg in an amount effective to colonize the digestive tract of the embryonic bird contained within the egg, and the culture preferably comprises at least one anaerobic bacteria of intestinal origin.

Introduction of bacteria in ovo

This invention relates to a preenrichment broth medium that allows for the simultaneous sampling for Salmonella and Listeria spp. The medium allows for the recovery of sublethally injured bacteria that would otherwise be overlooked by conventional techniques. The medium has utility in the food industry where the isolation and identification of these human enteropathogens is sought.

Growing community of inventors

Athens, GA, United States of America

Joseph S Bailey