Results revealed that carriage of FcγRIIA-131His/FcγRIIIA-176F/FcγRIIIBNA1 haplotype [mean (SEM); 4.37 (± 0.079), n = 59] relative to non-carriage [mean (SEM); 4.12 (± 0.052), n = 215], P = 0.009), was associated with higher parasitemia. The gene discussed is FCGR3A; the disease is parasitic infectious disease.