Spatial Distribution of S. typhi Genotypes (image) Wellcome Trust Share Print E-Mail Caption These are Google Earth maps of the study site showing locations of the residences of confirmed S. typhi infections, S. typhi genotype and the 42 functional water spouts including the three water-sampling sites (labelled 1, 2 and 3). (A) All 431 culture confirmed S. typhi infections from the 4-year study period. (B) Culture confirmed S. typhi infections occurring in a concentrated one km2 cluster to the west of the hospital (shaded in A). Credit Image courtesy of Stephen Baker Usage Restrictions The images may be only used when reporting this research. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.