Roughage and Dietary Influence on Liver Abscesses.

Many researchers have evaluated different nonantibiotic, dietary interventions to reduce liver abscessation including degree of grain processing, roughage particle size, ionophore inclusion level, and supplemental prebiotics or probiotics; however, these alternatives have been inconsistent in outcomes and have not proven to be successful. New technologies and methodologies that allow for description and characterization of the microbiome within cattle, their environment, and liver abscesses themselves may help elucidate the etiology of liver abscess formation and allow for targeting interventions that will provide solutions to replace or reduce antimicrobial use that is currently used for the reduction of liver abscess prevalence.