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Sources and Distribution of Surface Water Fecal Contamination and Prevalence of Schistosomiasis in a Brazilian Village

Figure 5

Map of Jenipapo with the area of houses divided in a 200 m² grid.

Schistosomiasis prevalence for each 200 m² block was estimated. Infection prevalence increased downstream.

doi: https://doi.org/10.1371/journal.pntd.0003186.g005