FIGURE 2.
9G4+ IgG and total IgG in US and Malian adult plasma. Quantification of IgG in the plasma of the same individuals in Fig. 1. (A) 9G4+ IgG (mg/ml) in plasma of US and Malian adults. (B) The total IgG (mg/ml) in US and Malian adult plasma. (C) The ratio of 9G4+ IgG and total IgG ([9G4+ IgG mg/ml]/[Total IgG mg/ml]) for each individual. Mean and SD are shown. Statistical comparisons were by Student’s T-test (** = p-value < 0.005; *** = p-value < 0.0005).
