Figure 1

Comparison of immunoglobulin concentration in colostrum between MAP IS900 PCR positive and MAP IS900 PCR negative colostrum. Colostrum Immunoglobulin (Ig) isotype concentration of MAP IS900 positive (dark grey bars; n = 56) and negative (light grey bars; n = 61) colostrum samples in mg/mL + SEM. No significant difference in Ig isotype concentrations between both groups was detected for any of the isotypes studied.