Figure 1From: Serological profiles in nursery piglets colonized with Staphylococcus aureusMedian of the median fluorescence intensity (MFI) values reflecting IgG levels for 33 S. aureus antigens in 31 piglets over 6 weeks. Four trends were observed: increasing antibody levels (A), increasing antibody levels followed by a slow decline (B,C,D), decreasing antibody levels (E,F) and nearly no varying antibody levels over time (G).Back to article page