Fig. 3From: Quantification of the natural history of visceral leishmaniasis and consequences for controlKaplan-Meier curves for risk of progression to KA. Progression risk (with censoring) by (a) serology status at baseline, and (b) seroconversion from baseline survey (2002) to second survey (2003). Dots show where individuals were lost to follow-up; dashed lines show 95Â % confidence intervalsBack to article page