ITGAM and coinfection: The observations of the reduced frequency of colonic CD11b+ cells (Figure 4C) are in line with immunoflourescence microscopy experiments showing a reduced frequency of both GR1+ neutrophils and F4/80+ macrophages in the colonic LP of MyD88 knockout mice with helminth co-infection (Figure 4G and H) compared to MyD88 knockout mice with C. rodentium alone as well as co-infected wild-type C57BL/6 mice (Figure 4E–H).