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 Location Type Years Portrait PDFs Landscape PDFs Data
Soil-transmitted helminthiasis Eastern Africa Ethiopia T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Tanzania (Mainland) T. trichiura Download map png Download map pdf
Schistosomiasis Eastern Africa Eritrea S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Democratic Republic of the Congo S. haematobium Download map png Download map pdf
Schistosomiasis Central Africa Republic of Congo S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Tanzania (Zanzibar) Ascaris Download map png Download map pdf
Schistosomiasis Central Africa Gabon S. mansoni Download map png Download map pdf
Schistosomiasis Eastern Africa Seychelles All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Niger Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Togo All species Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Chad T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Sao Tome & Principe T. trichiura Download map png Download map pdf
Schistosomiasis Western Africa The Gambia All species Download map png Download map pdf
Schistosomiasis Central Africa Burundi All species Download map png Download map pdf
Schistosomiasis Western Africa Mali S. haematobium Download map png Download map pdf
Schistosomiasis Southern Africa Zambia S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Central African Republic All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Kenya Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Liberia Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Comoros S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Niger S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Chad Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Senegal Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Kenya All species Download map png Download map pdf
Schistosomiasis Eastern Africa Tanzania (Zanzibar) S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Uganda Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Comoros Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar T. trichiura Download map png Download map pdf
Schistosomiasis Central Africa Angola S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Mozambique T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea All species Download map png Download map pdf
Schistosomiasis Eastern Africa Mauritius S. haematobium Download map png Download map pdf
Schistosomiasis Southern Africa Botswana All species Download map png Download map pdf
Schistosomiasis Eastern Africa Madagascar S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Togo S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Angola All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa eSwatini Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa eSwatini S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Sao Tome & Principe All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Seychelles All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Botswana T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea Hookworms Download map png Download map pdf
Schistosomiasis Central Africa Central African Republic S. haematobium Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Botswana Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Namibia Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Guinea All species Download map png Download map pdf
Schistosomiasis Eastern Africa South Sudan S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Sierra Leone Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Burkina Faso Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Tanzania (Zanzibar) T. trichiura Download map png Download map pdf
Schistosomiasis Eastern Africa Eritrea All species Download map png Download map pdf
Schistosomiasis Central Africa Democratic Republic of the Congo S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Republic of Congo All species Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon Hookworms 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
Onchocerciasis Eastern Africa Kenya Nodule Palpation Download map png Download map pdf
Schistosomiasis Central Africa Cameroon S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Mali S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Zambia All species Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Chad All species Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Lesotho Ascaris Download map png Download map pdf
Schistosomiasis Central Africa Gabon All species Download map png Download map pdf
Schistosomiasis Western Africa Sierra Leone S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Nigeria Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Uganda All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Comoros T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Senegal T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Benin T. trichiura Download map png Download map pdf
Schistosomiasis Western Africa Benin S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Mauritius Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Comoros S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Niger All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Comoros Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Madagascar All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Seychelles Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa Lesotho S. haematobium Download map png Download map pdf
Schistosomiasis Eastern Africa Tanzania (Zanzibar) S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Zambia Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi T. trichiura Download map png Download map pdf
Schistosomiasis Central Africa Angola 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 Western Africa Liberia All species Download map png Download map pdf
Schistosomiasis Eastern Africa Mauritius S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Burkina Faso S. haematobium Download map png Download map pdf
Schistosomiasis Eastern Africa Madagascar S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Togo 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 Eastern Africa Ethiopia Ascaris Download map png Download map pdf
Schistosomiasis Southern Africa eSwatini All species Download map png Download map pdf
Schistosomiasis Western Africa Senegal S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Southern Africa Malawi Hookworms Download map png Download map pdf

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