For example, Colony Stimulating Factor 3 (CSF3), Interleukin 17C (IL17C), Interleukin 19 (IL19), C-C Motif Chemokine Ligand 20 (CCL20), C-X-C Motif Chemokine Ligand 1 (CXCL1), Defensin beta 4A (DEF4BA) and Peptidase Inhibitor 3 (PI3) were highly induced during STM infection, moderately induced during SE infection and only weakly induced during ST infection. This evidence concerns the gene CCL20 and infection.