Map of the Kibera study for Leptospira infection in rodents (Halliday et al., 2013) and to be used for the proposed project. Small grey filled polygons indicate individual buildings / structure within the study site. Thick Grey boxes illustrate the location of the rodent trapping grids where Leptospira spp. were isolated. The scale and orientation of the figure is indicated (bottom left). Source: Halliday et al. (2013)