S. Typhimurium counts in the intestine, mesenteric lymph nodes, liver, and blood. S. Typhimurium (ST) colony forming units (CFU) were counted in the jejunum (A, proximal jejunum), the ileum (B), the colon (C), mesenteric lymph nodes (MLN; (D)), the liver (E), and blood (F). S. Typhimurium (ST) and its interferences with L. amylovorus (LA+ST), L. mucosae (LM+ST), and Escherichia coli Nissle 1917 (EcN+ST) were evaluated by one-way ANOVA with Tukey’s multiple comparisons post-hoc test. Statistical differences were marked by a letter system at P ˂ 0.05. The same letter means no statistical significance. Log CFU are depicted as individual spots with mean as a horizontal line and n = 7 for all groups.