Although the majority of eosinophils (CD11b+ SiglecF+ Side-scatterHigh) detected in the gut and blood expressed CCR3 (Figure 1—figure supplement 5B), we found no alteration in their numbers in the gut, blood, or bone marrow in homeostasis or during STm infection (Figure 1—figure supplement 5C). The gene discussed is ITGAM; the disease is infection.