Fig. 2

Fitted viremia over infection time for the uniphasic and biphasic profiles. Fitted viremia over infection time for the uniphasic and biphasic profiles. a-b Comparison between the 625 fitted individuals and the smoothed PHGC data (lower and upper envelopes in black, [19]) for the a uniphasic (green) and b biphasic (red) profiles. Black boxes: data ranges for the first viral peak, the rebound peak (max) and the minimum between the two peaks (min). c-d Comparison between the 35 representative individuals (lines) and the 625 fitted individuals from which the 35 were sampled (shaded area) for the c uniphasic (green) and d biphasic (red) profiles. Viremia detection threshold (horizontal dashed line). Semi-log graphs