IL6 and campylobacteriosis: In our previous work where we independently studied the C. jejuni-induced immunopathological sequelae in two other murine C. jejuni infection models we could unequivocally demonstrate that severity of campylobacteriosis was paralleled by up-regulated expression levels of IFN-γ and IL-6 in both, the colon and MLNs [18], [21], [25], further supporting significance of the results presented here.