Investigating the Source of Agona Contamination in Australian Feed Mills Using Core Genome Phylogenetic Analysis.

serovar Agona is commonly detected in raw animal feed components during routine microbial monitoring of Australian commercial animal feed mills. We hypothesized that -contaminated raw feed components originate at the rendering or oil seed crushing plant and are distributed to mills in different locations. Our objective was to investigate the source of Agona contaminated raw feed components.