In contrast, the top half of Campylobacter IgA responders had a child with a higher risk of infection and diarrheal disease caused by Campylobacter, and similar trends were observed for EPEC infection and ETEC-attributable diarrhea; however, these were not significant after correction for the FDR (Figure 8C and Supplemental Figure 12). This evidence concerns the gene CD79A and diarrheal disease.