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
Diseasesort descending Region Location Type Years Portrait PDFs Landscape PDFs Data
Schistosomiasis Central Africa Central African Republic S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa Nigeria S. haematobium Download map png Download map pdf
Schistosomiasis Western Africa The Gambia S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Guinea All species Download map png Download map pdf
Schistosomiasis Southern Africa Zambia S. haematobium Download map png Download map pdf
Schistosomiasis Eastern Africa Comoros All species Download map png Download map pdf
Schistosomiasis Eastern Africa Rwanda All species Download map png Download map pdf
Schistosomiasis Southern Africa Malawi All species Download map png Download map pdf
Schistosomiasis Western Africa Benin S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Equatorial Guinea S. mansoni Download map png Download map pdf
Schistosomiasis Eastern Africa Seychelles S. mansoni Download map png Download map pdf
Schistosomiasis Central Africa Burundi S. mansoni Download map png Download map pdf
Schistosomiasis Southern Africa Mozambique S. mansoni Download map png Download map pdf
Schistosomiasis Western Africa Liberia S. haematobium Download map png Download map pdf
Onchocerciasis Central Africa Republic of Congo Nodule Palpation 2003 Download map png Download map pdf
Onchocerciasis Central Africa Chad Skin Biopsy 2013 - 2014 Download map png Download map pdf
Onchocerciasis Eastern Africa Tanzania (Mainland) Skin Biopsy 2014 Download map png Download map pdf
Onchocerciasis Central Africa Democratic Republic of the Congo Nodule Palpation 2000 - 2014 Download map png Download map pdf
Onchocerciasis Eastern Africa Rwanda Nodule Palpation Download map png Download map pdf
Onchocerciasis Western Africa Cote d'Ivoire Skin Biopsy 2014 Download map png Download map pdf
Onchocerciasis Central Africa Equatorial Guinea Nodule Palpation 1999 - 2013 Download map png Download map pdf
Onchocerciasis Eastern Africa South Sudan Nodule Palpation 1996 - 2008 Download map png Download map pdf
Onchocerciasis Central Africa Democratic Republic of the Congo Skin Biopsy 2014 - 2015 Download map png Download map pdf
Onchocerciasis Central Africa Angola Nodule Palpation 2002 - 2011 Download map png Download map pdf
Onchocerciasis Eastern Africa Ethiopia Nodule Palpation 2001 - 2012 Download map png Download map pdf
Onchocerciasis Eastern Africa Tanzania (Mainland) Nodule Palpation 1996 - 2012 Download map png Download map pdf
Onchocerciasis Central Africa Equatorial Guinea Skin Biopsy 2013 - 2015 Download map png Download map pdf
Onchocerciasis Central Africa Burundi Nodule Palpation 2001 - 2013 Download map png Download map pdf
Onchocerciasis Central Africa Gabon Nodule Palpation 1999 - 2014 Download map png Download map pdf
Onchocerciasis Eastern Africa Kenya Nodule Palpation Download map png Download map pdf
Onchocerciasis Eastern Africa Uganda Nodule Palpation 2008 Download map png Download map pdf
Onchocerciasis Eastern Africa Ethiopia Skin Biopsy 2012 - 2014 Download map png Download map pdf
Onchocerciasis Central Africa Cameroon Nodule Palpation 1993 - 2013 Download map png Download map pdf
Onchocerciasis Southern Africa Malawi Nodule Palpation 1998 Download map png Download map pdf
Onchocerciasis Central Africa Angola Skin Biopsy 2015 Download map png Download map pdf
Onchocerciasis Central Africa Gabon Skin Biopsy 2014 - 2015 Download map png Download map pdf
Onchocerciasis Central Africa Central African Republic Nodule Palpation 1999 - 2001 Download map png Download map pdf
Onchocerciasis Southern Africa Mozambique Nodule Palpation 2001 - 2007 Download map png Download map pdf
Onchocerciasis Central Africa Burundi Skin Biopsy 2013 Download map png Download map pdf
Onchocerciasis Western Africa Nigeria Skin Biopsy 2015 Download map png Download map pdf
Onchocerciasis Central Africa Chad Nodule Palpation 2013 Download map png Download map pdf
Onchocerciasis Western Africa Liberia Nodule Palpation 1998 Download map png Download map pdf
Onchocerciasis Western Africa Nigeria Nodule Palpation 1989 - 2011 Download map png Download map pdf
Onchocerciasis Central Africa Cameroon Skin Biopsy 2013 Download map png Download map pdf
Onchocerciasis Central Africa Republic of Congo Skin Biopsy 2014 - 2015 Download map png Download map pdf
Onchocerciasis Western Africa Cote d'Ivoire Nodule Palpation 2014 Download map png Download map pdf

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