Effects of Yeast Cell Wall on Immunity, Microbiota and Intestinal Integrity of Salmonella-Infected Broilers

SUMMARY The objective of this study was to evaluate the immune effects and the dynamics of intestinal integrity in broilers challenged with Salmonella Enteritidis (SE) and treated continuously with yeast cell wall (YCW). At 4 d post-hatch (2 dpi and post-start of treatment), challenged animals presented the highest intestinal permeability (P