Effects of CLA and 12,13-diHOME on S. Enteritidis infection in neonatal chicks. The S. Enteritidis loads in the cecal contents, spleen, and liver at 3 dpi are shown. Bars indicate medians. *, P < 0.05; **, P < 0.01; ***, P < 0.001 (by a Mann-Whitney U test).