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. 2020 Jul 22;103(3):941–942. doi: 10.4269/ajtmh.20-0793

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© The American Society of Tropical Medicine and Hygiene

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Figure 2. — Left panel: Satellite view (Google Earth, Google Inc., Mountain View, CA) of the block where the described cases occurred. Yellow arrow points to the shared latrine. The blue cross refers to the visitor (index case) and the green dot in the same house to his seroconverted grandmother. Behind house A, house B shows four seroconverted family members (green dots) and the one that remained seronegative (white dot). The other white dots across other houses of the block refer to individuals who were seronegative at the first and the second surveys, and the red dot to a single individual who was seropositive at the first survey. Right panel: Shared latrine under poor hygienic conditions.