Fig. 4From: Two-year longitudinal survey reveals high genetic diversity of Schistosoma mansoni with adult worms surviving praziquantel treatment at the start of mass drug administration in UgandaGenetic diversity of infrapopulations by age and sex. Regression lines are based on individuals pre-treatment and with no detectable eggs. Female infrapopulation genetic diversity increases with age (yellow), whereas male infrapopulation genetic diversity begins higher and decreases slightly with age (navy)Back to article page