Figure 2From: Comparison of IgG4 assays using whole parasite extract and BmR1 recombinant antigen in determining antibody prevalence in brugian filariasisIgG4 antibody prevalence in transmigrant adult and children populations who resided in B. malayi endemic areas for various lengths of time and in life-long residents (LLR).a (top) IgG4 antibody prevalence as determined by BmR1 dipstick assay.b (bottom) IgG4 antibody prevalence as determined by SWA-ELISA. (Note: Previously published in Parasitology 2001; 122, pg. 636 [Reproduced with permission]).Back to article page