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
Soil-transmitted helminthiasis Eastern Africa Comoros Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Comoros S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Comoros Hookworms Download map png Download map pdf
Schistosomiasis Eastern Africa Comoros All species Download map png Download map pdf
Onchocerciasis Central Africa Republic of Congo Nodule Palpation 2003 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Republic of Congo Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Republic of Congo Hookworms Download map png Download map pdf
Schistosomiasis Central Africa Republic of Congo S. haematobium Download map png Download map pdf
Lymphatic filariasis Central Africa Republic of Congo Sentinel site baseline 2013 Download map png Download map pdf
Schistosomiasis Central Africa Republic of Congo S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Republic of Congo All species Download map png Download map pdf
Lymphatic filariasis Central Africa Republic of Congo 2008 - 2015 Download map png Download map pdf
Loiasis Central Africa Republic of Congo EWH-Questionnaire 2004 - 2010 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Republic of Congo T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Republic of Congo All species Download map png Download map pdf
Onchocerciasis Central Africa Republic of Congo Skin Biopsy 2014 - 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Democratic Republic of the Congo Ascaris Download map png Download map pdf
Onchocerciasis Central Africa Democratic Republic of the Congo Nodule Palpation 2000 - 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Democratic Republic of the Congo Hookworms Download map png Download map pdf
Loiasis Central Africa Democratic Republic of the Congo Blood smear 2015 Download map png Download map pdf
Loiasis Central Africa Democratic Republic of the Congo EWH-Questionnaire 2004 - 2010 Download map png Download map pdf
Onchocerciasis Central Africa Democratic Republic of the Congo Skin Biopsy 2014 - 2015 Download map png Download map pdf
Schistosomiasis Central Africa Democratic Republic of the Congo S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Democratic Republic of the Congo T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Democratic Republic of the Congo All species Download map png Download map pdf
Schistosomiasis Central Africa Democratic Republic of the Congo S. mansoni Download map png Download map pdf
Lymphatic filariasis Central Africa Democratic Republic of the Congo 1946 - 2015 Download map png Download map pdf
Schistosomiasis Central Africa Democratic Republic of the Congo All species Download map png Download map pdf
Schistosomiasis Western Africa Cote d'Ivoire S. haematobium Download map png Download map pdf
Onchocerciasis Western Africa Cote d'Ivoire Skin Biopsy 2014 Download map png Download map pdf
Schistosomiasis Western Africa Cote d'Ivoire S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Cote d'Ivoire All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire T. trichiura Download map png Download map pdf
Lymphatic filariasis Western Africa Cote d'Ivoire Sentinel site baseline 2009 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire All species Download map png Download map pdf
Lymphatic filariasis Western Africa Cote d'Ivoire 1965 - 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Cote d'Ivoire Ascaris 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 Cote d'Ivoire Hookworms Download map png Download map pdf
Schistosomiasis Central Africa Equatorial Guinea All species Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Equatorial Guinea Ascaris Download map png Download map pdf
Onchocerciasis Central Africa Equatorial Guinea Nodule Palpation 1999 - 2013 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Equatorial Guinea Hookworms Download map png Download map pdf
Loiasis Central Africa Equatorial Guinea Blood smear 2015 Download map png Download map pdf
Loiasis Central Africa Equatorial Guinea EWH-Questionnaire 2008 Download map png Download map pdf
Onchocerciasis Central Africa Equatorial Guinea Skin Biopsy 2013 - 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Equatorial Guinea T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Equatorial Guinea All species Download map png Download map pdf
Schistosomiasis Central Africa Equatorial Guinea S. haematobium Download map png Download map pdf
Lymphatic filariasis Central Africa Equatorial Guinea 2003 - 2008 Download map png Download map pdf
Schistosomiasis Central Africa Equatorial Guinea S. mansoni Download map png Download map pdf
Lymphatic filariasis Eastern Africa Eritrea 2014 - 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea T. trichiura Download map png Download map pdf
Schistosomiasis Eastern Africa Eritrea S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea All species Download map png Download map pdf
Schistosomiasis Eastern Africa Eritrea S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea Ascaris Download map png Download map pdf
Schistosomiasis Eastern Africa Eritrea All species Download map png Download map pdf
Soil-transmitted helminthiasis Eritrea Hookworms Download map png Download map pdf
Onchocerciasis Eastern Africa Ethiopia Nodule Palpation 2001 - 2012 Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia Ascaris Download map png Download map pdf
Loiasis Eastern Africa Ethiopia EWH-Questionnaire 2002 - 2003 Download map png Download map pdf
Schistosomiasis Eastern Africa Ethiopia S. haematobium Download map png Download map pdf
Onchocerciasis Eastern Africa Ethiopia Skin Biopsy 2012 - 2014 Download map png Download map pdf
Schistosomiasis Eastern Africa Ethiopia S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia T. trichiura Download map png Download map pdf
Schistosomiasis Eastern Africa Ethiopia All species Download map png Download map pdf
Soil-transmitted helminthiasis Eastern Africa Ethiopia All species Download map png Download map pdf
Lymphatic filariasis Eastern Africa Ethiopia 1971 - 2013 Download map png Download map pdf
Schistosomiasis Central Africa Gabon S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon All species Download map png Download map pdf
Lymphatic filariasis Central Africa Gabon 2008 - 2014 Download map png Download map pdf
Schistosomiasis Central Africa Gabon All species Download map png Download map pdf
Loiasis Central Africa Gabon Blood smear 2015 Download map png Download map pdf
Onchocerciasis Central Africa Gabon Nodule Palpation 1999 - 2014 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon Ascaris Download map png Download map pdf
Loiasis Central Africa Gabon EWH-Questionnaire 2010 Download map png Download map pdf
Onchocerciasis Central Africa Gabon Skin Biopsy 2014 - 2015 Download map png Download map pdf
Soil-transmitted helminthiasis Central Africa Gabon T. trichiura Download map png Download map pdf
Schistosomiasis Central Africa Gabon S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana T. trichiura Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana All species Download map png Download map pdf
Lymphatic filariasis Western Africa Ghana 1994 - 2002 Download map png Download map pdf
Schistosomiasis Western Africa Ghana S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Ghana S. mansoni Download map png Download map pdf
Lymphatic filariasis Western Africa Ghana Sentinel site baseline 2003 - 2012 Download map png Download map pdf
Schistosomiasis Western Africa Ghana All species Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana Hookworms Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Ghana Ascaris Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea T. trichiura Download map png Download map pdf
Lymphatic filariasis Western Africa Guinea 1954 - 2005 Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea All species Download map png Download map pdf
Schistosomiasis Western Africa Guinea S. haematobium Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea Hookworms Download map png Download map pdf
Schistosomiasis Western Africa Guinea S. mansoni Download map png Download map pdf
Soil-transmitted helminthiasis Western Africa Guinea Ascaris Download map png Download map pdf
Schistosomiasis Western Africa Guinea All species Download map png Download map pdf
Schistosomiasis Western Africa Guinea-Bissau S. haematobium Download map png Download map pdf

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