Differential Bacteriophage Efficacy in Controlling Salmonella in Cattle Hide and Soil Models.

ABSTRACT: Asymptomatic Salmonella carriage in beef cattle is a food safety concern and the beef feedlot environment and cattle hides are reservoirs of this pathogen. Bacteriophages present an attractive non-antibiotic strategy for control of Salmonella in beef. In this study, four diverse and genetically unrelated Salmonella phages, Sergei, Season12, Sw2, and Munch, were characterized and tested alone and in combination for their ability to control Salmonella in cattle hide and soil systems, which are relevant models for Salmonella control in beef production. Phage Sergei is a member of the genus Sashavirus, phage Season12 was identified as a member of the Chivirus genus, Sw2 was identified as a member of the T5-like Epseptimavirus genus, and M

SUBMITTER: Xie Y 

PROVIDER: S-EPMC8273493 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature