Figure 1. Individual sera are represented as a heatmap of reactivity.

Reactivity intensity is shown according to the colorized scale with red strongest, black in-between and green weakest. Antigens are in rows, grouped as differentially reactive (BHp<0.05) or cross-reactive (BHp>0.05) when compared to healthy individuals from high endemic area group and ranked by the average response of the acute or convalescent groups. Patient samples are in columns and sorted from left to right by increasing average antigen intensity within each group.