Fig. 6

Comparison of adjusted total IgG kinetics against 27 P. vivax antigens following symptomatic or asymptomatic P. vivax infections. The kinetics of total IgG antibody against 27 IgG-immunogenic P. vivax antigens were determined following both asymptomatic (for a year) and symptomatic (for 9 months) P. vivax infections in Thai individuals in the absence of recurrent infections. Antibody data after asymptomatic infection were aligned to the time of infection, and thus sample size diminishes at later time points. Each line and colour represent one P. vivax antigen and its specific antibody kinetics following exposure. Data were adjusted by subtracting the median of pooled negative control panels (n = 274). Dots show the median of the 34 patients for each protein; box plots show the median and range of the population of proteins