Distribution of milk multiplex assay MFI to each antigen among groups.

The violin plots (gray-filled) show the distribution shape of the data among the NL (n = 30), F+E- (n = 30), and F+E+ (n = 30) groups. The box plots in the center represent the interquartile range. The vertical line on each box represents 1.5x interquartile range (IQR), and the dots represent outliers. The symbol ** indicates p < 0.01 based on Mann-Whitney’s U test when MFI in infected groups (F+E- or F+E+) compared to MFI in NL group.