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Fig. 1 | Parasites & Vectors

Fig. 1

From: Epidemiology of soil-transmitted helminths using quantitative PCR and risk factors for hookworm and Necator americanus infection in school children in Dak Lak province, Vietnam

Fig. 1

Necator americanus prevalence map of 64 schools and 13 districts surveyed in Dak Lak province. Observed prevalence reported for each school. District prevalence calculated as the average observed prevalence of all schools in each district. Unshaded map areas correspond to Buôn Ma Thuột and Buôn Hồ, which were not included in this survey. The base map of Vietnam was sourced from http://www.naturalearthdata.com/about/terms-of-use/ and the shapefile for lower level administrative boundaries for Dak Lak and its districts were sourced from the Humanitarian Data Exchange https://data.humdata.org/dataset/cod-ab-vnm?

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