CCL11 and infection: Levels of CCL11/eotaxin-1 were significantly increased in infected WT controls (Fig. 3d), despite the fact that eosinophil numbers in the TC were comparable between the two infected groups of mice (Fig. 2d), confirming previous results which showed that eosinophil migration to the site of infection is independent of eotaxin-1 secretion (Gentil et al. 2014).