Mapping Surveys

Here we collate available site-level pre-control mapping data for each of the five PC-NTDs (lymphatic filariasis, onchocerciasis, soil-transmitted helminthiasis, schistosomiasis and trachoma), including both national mapping surveys and robust population-based prevalence data from research studies. Loiasis mapping survey data are also available. Loiasis was mapped in order to identify areas where mass administration of ivermectin is not recommended, or should be undertaken after precautionary measures have been put in place.

The assembled data can be used to determine the graphical distribution of transmission, to estimate the burden of disease, and to identify implementation units where preventive chemotherapy is required. They also help to highlight where further survey data are required. Mapping survey data also provide a baseline against which to measure the impact of control efforts.

The WHO provides a number of operational guidelines and standardised methodologies for conducting mapping surveys: to learn more, please visit the Resources page.

74 maps found
There are currently no regional maps for this Program stage
446 maps found/sites/default/files/upload/ESPEN_NTD_Data_Dictionary.xlsx
Disease Region Locationsort descending Type Years Portrait PDFs Landscape PDFs Data
Schistosomiasis Western Africa Guinea-Bissau S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau T. trichiura Download map png Download map pdf
Schistosomiasis Western Africa Guinea-Bissau All species Download map png Download map pdf
Lymphatic filariasis Western Africa Guinea-Bissau 2004 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Kenya Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Kenya Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Kenya T. trichiura Download map png Download map pdf
Schistosomiasis Eastern Africa Kenya S. haematobium Download map png Download map pdf
Lymphatic filariasis Eastern Africa Kenya 1921 - 2010 Download map png Download map pdf
Onchocerciasis Eastern Africa Kenya Nodule Palpation Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Kenya All species Download map png Download map pdf
Lymphatic filariasis Eastern Africa Kenya Sentinel site baseline 2002 - 2008 Download map png Download map pdf
Schistosomiasis Eastern Africa Kenya S. mansoni Download map png Download map pdf
Schistosomiasis Eastern Africa Kenya All species Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho All species Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia Hookworms Download map png Download map pdf
Schistosomiasis Western Africa Liberia S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Liberia All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia Ascaris Download map png Download map pdf
Lymphatic filariasis Western Africa Liberia 1947 - 2012 Download map png Download map pdf
Onchocerciasis Western Africa Liberia Nodule Palpation 1998 Download map png Download map pdf
Schistosomiasis Western Africa Liberia S. haematobium Download map png Download map pdf
Schistosomiasis Eastern Africa Madagascar S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Madagascar S. mansoni Download map png Download map pdf
Schistosomiasis Eastern Africa Madagascar All species Download map png Download map pdf
Lymphatic filariasis Eastern Africa Madagascar 1950 - 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar T. trichiura Download map png Download map pdf
Lymphatic filariasis Eastern Africa Madagascar Sentinel site baseline 2005 - 2011 Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi Hookworms Download map png Download map pdf
Onchocerciasis Southern Africa Malawi Nodule Palpation 1998 Download map png Download map pdf
Schistosomiasis Southern Africa Malawi S. haematobium Download map png Download map pdf
Lymphatic filariasis Southern Africa Malawi 2000 - 2003 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi T. trichiura Download map png Download map pdf
Schistosomiasis Southern Africa Malawi S. mansoni Download map png Download map pdf
Lymphatic filariasis Southern Africa Malawi Sentinel site baseline 2008 - 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi All species Download map png Download map pdf
Schistosomiasis Southern Africa Malawi All species Download map png Download map pdf
Lymphatic filariasis Western Africa Mali 1968 - 2004 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mali T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mali All species Download map png Download map pdf
Schistosomiasis Western Africa Mali S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Mali S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Mali All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mali Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mali Hookworms Download map png Download map pdf
Lymphatic filariasis Western Africa Mali Sentinel site baseline 2005 - 2009 Download map png Download map pdf
Lymphatic filariasis Western Africa Mauritania 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania All species Download map png Download map pdf
Schistosomiasis Western Africa Mauritania S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Mauritania S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Mauritania All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Mauritius Hookworms Download map png Download map pdf
Schistosomiasis Eastern Africa Mauritius S. haematobium Download map png Download map pdf
Schistosomiasis Eastern Africa Mauritius S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Mauritius T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Mauritius All species Download map png Download map pdf
Schistosomiasis Eastern Africa Mauritius All species Download map png Download map pdf
Soil-transmitted helminthiasis Mauritius Ascaris Download map png Download map pdf
Lymphatic filariasis Southern Africa Mozambique Sentinel site baseline 2009 Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique All species Download map png Download map pdf
Lymphatic filariasis Southern Africa Mozambique 1957 - 2006 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique All species Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique Ascaris Download map png Download map pdf
Onchocerciasis Southern Africa Mozambique Nodule Palpation 2001 - 2007 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique Hookworms Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Namibia S. haematobium Download map png Download map pdf
Schistosomiasis Southern Africa Namibia S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Namibia All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger Ascaris Download map png Download map pdf
Lymphatic filariasis Western Africa Niger Sentinel site baseline 2007 - 2009 Download map png Download map pdf
Lymphatic filariasis Western Africa Niger 1954 - 2012 Download map png Download map pdf
Schistosomiasis Western Africa Niger S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger All species Download map png Download map pdf

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