Fig. 1From: Geographical and behavioral risks associated with Schistosoma haematobium infection in an area of complex transmissionHousehold allocation to snail site and mean household intensity of infection of S. haematobium infection. The assignment of households to central coordinates of the nearest habitat is shown, as are the mean pre-treatment infection intensities, grouped according to no infection, light infection (1–49 eggs/10 ml of urine) or high infection intensity (≥ 50 eggs/10 ml of urine), recorded for each householdBack to article page