Fig 4. Prevalence estimates of the four infections in the urban and rural sampling units of the eight districts in Bhutan.

(Map generated using the ESRI’s ArcMap 10.3.1 for desktop software. An electronic map of district boundaries of Bhutan in shapefile format was obtained from Global Administrative Areas database (http://www.gadm.org/country). Figure created solely for this manuscript and has not been used for any other publications or documents).