Differential effects of synbiotic delivery route (Feed, water, combined) in broilers challenged with Salmonella Infantis.

ABSTRACT: Salmonella enterica subsp. enterica serovar Infantis (S. Infantis) presents a persistent and multi-drug-resistant threat to poultry production, highlighting the need for effective control strategies. This study evaluated the impact of a S. Infantis infection in broiler chickens across various parameters, including organ colonization, gut microbiota, and immune function. We also assessed the mitigation potential of a synbiotic, multispecies feed additive, administered via three routes applicable for the field: feed only, drinking water only, and a combination of both. Our results demonstrated that the combined administration route yielded notably positive effects on several parameters, followed by the drinking-water only administration. This approach resulted in significant improvements in

SUBMITTER: Drauch V 

PROVIDER: S-EPMC11927688 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature