Figure 1From: Dam Mycobacterium avium subspecies paratuberculosis (MAP) infection status does not predetermine calves for future shedding when raised in a contaminated environment: a cohort study 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.Back to article page