Figure 1From: Comparison of IgG4 assays using whole parasite extract and BmR1 recombinant antigen in determining antibody prevalence in brugian filariasisIgG4 antibody prevalence in transmigrant population who resided in B. malayi endemic areas for various lengths of time and in life-long residents (LLR), as determined by BmR1 dipstick and SWA-ELISA.Back to article page