Fig. 3From: Optimization of a magnetic bead-based assay (MAGPIX®-Luminex) for immune surveillance of exposure to malaria using multiple Plasmodium antigens and sera from different endemic settingsComparison of the distribution of antibody responses in three different settings. Antibody responses in individuals from Dielmo (light grey), Ndiop (dark grey) and urban hospitalized (black) are plotted as boxplots. OD ratio to SE, MSP4p20 were shown in panel (a and b), MFI responses to PfMSP4p20 and other antigens included in this study were plotted in (c and d). Asterisks indicate significant lower levels of IgG to SE, PfCSP, PmCSP and BSA in urban hospitalized, and higher level of Ab to PfMSP4p20 in Ndiop when measured by MBABack to article page