Provided herein are compositions including a probiotic including at least one strain of live bacteria and a Marek's Disease vaccine. Compositions including a probiotic or a probiotic and a Marek's Disease vaccine may be administered to subjects, including poultry. The compositions may be administered in ovo to increase early lactic acid bacteria in the gastrointestinal tract of the subject, to decrease the gram negative bacteria in the gastrointestinal tract of the subject, to reduce the level of Salmonella in the gastrointestinal tract of the subject and to increase the body weight gain of the subject. Also provided are kits including a probiotic and a Marek's Disease vaccine.
US 20190343950 A1
Board of Trustees of the University of Arkansas (Little Rock, AR)
Teague, K. D., Bielke, L. R., Tellez, G. L., & Hargis, B. M. (2020). Poultry probiotic vaccine compositions and methods of use thereof. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/393