Figure 4

Antibody-coated beads recover more SMV than HBGA-coated beads. Representative SMV-positive stool samples were used to compare recovery of H type III-coated beads and anti-SMV IgG-coated beads. All recoveries were adjusted for non-specific binding using PEG-coated beads. Non-specific IgG was used as a negative control (NC) antibody. Blue dots represent the input virus titer for each binding assay. Bars display the adjusted percent recovery from representative experiments.