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 Regionsort descending Location Type Years Portrait PDFs Landscape PDFs Data
Schistosomiasis Western Africa Ghana All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Togo Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Niger S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Burkina Faso All species 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 Togo Hookworms Download map png Download map pdf
Lymphatic filariasis Western Africa Senegal Sentinel site baseline 2007 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Burkina Faso All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa The Gambia T. trichiura Download map png Download map pdf
Lymphatic filariasis Western Africa Burkina Faso 1965 - 2012 Download map png Download map pdf
Schistosomiasis Western Africa Senegal All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Mauritania Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Senegal Ascaris Download map png Download map pdf
Lymphatic filariasis Western Africa Benin 1954 - 2000 Download map png Download map pdf
Loiasis Western Africa Nigeria EWH-Questionnaire 2002 - 2014 Download map png Download map pdf
Schistosomiasis Western Africa Cape Verde 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 Algeria Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Guinea S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Senegal Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Nigeria All species Download map png Download map pdf
Lymphatic filariasis Western Africa Liberia 1947 - 2012 Download map png Download map pdf
Schistosomiasis Western Africa Niger S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Nigeria T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa The Gambia All species Download map png Download map pdf
Lymphatic filariasis Western Africa The Gambia 1950 - 2002 Download map png Download map pdf
Lymphatic filariasis Western Africa Sierra Leone Sentinel site baseline 2007 - 2012 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Benin Hookworms Download map png Download map pdf
Schistosomiasis Western Africa Benin S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Cape Verde All species Download map png Download map pdf
Lymphatic filariasis Western Africa Togo 1968 - 2002 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Guinea S. mansoni Download map png Download map pdf
Onchocerciasis Western Africa Nigeria Skin Biopsy 2015 Download map png Download map pdf
Onchocerciasis Western Africa Liberia Nodule Palpation 1998 Download map png Download map pdf
Schistosomiasis Western Africa Niger All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cape Verde T. trichiura Download map png Download map pdf
Schistosomiasis Western Africa The Gambia S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa The Gambia S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau Hookworms Download map png Download map pdf
Onchocerciasis Western Africa Nigeria Nodule Palpation 1989 - 2011 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Burkina Faso Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Sierra Leone Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Benin S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Guinea All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Sierra Leone Hookworms Download map png Download map pdf
Schistosomiasis Western Africa Liberia S. haematobium Download map png Download map pdf
Lymphatic filariasis Western Africa Mali Sentinel site baseline 2005 - 2009 Download map png Download map pdf
Schistosomiasis Western Africa Nigeria S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire Hookworms Download map png Download map pdf
Onchocerciasis Western Africa Cote d'Ivoire Nodule Palpation 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cape Verde All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea-Bissau Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa Zambia S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa South Africa Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique All species Download map png Download map pdf
Lymphatic filariasis Southern Africa Zambia 2003 - 2011 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Zimbabwe Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa South Africa Hookworms Download map png Download map pdf
Lymphatic filariasis Southern Africa Mozambique Sentinel site baseline 2009 Download map png Download map pdf
Schistosomiasis Southern Africa Botswana S. haematobium Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa eSwatini S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho Hookworms Download map png Download map pdf
Schistosomiasis Southern Africa Zambia All species Download map png Download map pdf
Schistosomiasis Southern Africa Namibia S. haematobium Download map png Download map pdf
Lymphatic filariasis Southern Africa Zimbabwe 1958 - 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa Botswana S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho All species Download map png Download map pdf
Schistosomiasis Southern Africa Botswana 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 Zambia All species Download map png Download map pdf
Lymphatic filariasis Southern Africa Zambia Sentinel site baseline 2011 Download map png Download map pdf
Schistosomiasis Southern Africa eSwatini S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Zambia T. trichiura Download map png Download map pdf
Schistosomiasis Southern Africa Zimbabwe S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique All species Download map png Download map pdf
Schistosomiasis Southern Africa Namibia S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa eSwatini Ascaris 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 Botswana T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa eSwatini Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Zimbabwe All species Download map png Download map pdf
Schistosomiasis Southern Africa eSwatini All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Zimbabwe T. trichiura Download map png Download map pdf
Schistosomiasis Southern Africa Zimbabwe S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia All species Download map png Download map pdf
Schistosomiasis Southern Africa Namibia All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Botswana All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia T. trichiura Download map png Download map pdf

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