Soil-transmitted helminthiasis

Soil-transmitted helminth infections affect the poorest and most deprived communities. They are transmitted by eggs present in human faeces which in turn contaminate soil in areas where sanitation is poor.

The main species that infect people are the roundworm (Ascaris lumbricoides), the whipworm (Trichuris trichiura) and the hookworms (Necator americanus and Ancylostoma duodenale).

Intestinal worms produce a wide range of symptoms including intestinal manifestations (diarrhoea, abdominal pain), general malaise and weakness. Hookworms cause chronic intestinal blood loss that result in anaemia.

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1248 maps found
Region Country Program stage Years Maps Data
Central Africa Equatorial Guinea MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Central Africa Gabon MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Madagascar MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Equatorial Guinea MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Ethiopia MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Eastern Africa Madagascar MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa eSwatini MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Guinea MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Liberia MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Eritrea MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Ghana MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Lesotho MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Ghana MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Eastern Africa Kenya MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Eritrea MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Gabon MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Eastern Africa Kenya MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Equatorial Guinea MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Eastern Africa Ethiopia MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Madagascar MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Democratic Republic of the Congo MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa eSwatini MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Liberia MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Southern Africa eSwatini MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Guinea MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Lesotho MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Ghana MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Lesotho MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Eritrea MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Gabon MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Kenya MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Equatorial Guinea MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Ethiopia MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Eastern Africa Madagascar MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Central Africa Democratic Republic of the Congo MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Ghana MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Rwanda MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Mali MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Southern Africa Malawi MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Rwanda MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Mali MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Malawi MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Malawi MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Eastern Africa Seychelles MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Eastern Africa Rwanda MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa Mali MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Rwanda MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Western Africa Mali MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Southern Africa Malawi MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Eastern Africa Seychelles MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Western Africa The Gambia MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Zimbabwe MDA/PC coverage (Geographic coverage - SAC) 2013 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Tanzania (Zanzibar) MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa Zambia MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Tanzania (Zanzibar) MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Zambia MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map
Western Africa Sierra Leone MDA/PC coverage (Geographic coverage - SAC) 2014 Download map png Download map
Eastern Africa Tanzania (Mainland) MDA/PC coverage (Geographic coverage - SAC) 2015 Download map png Download map

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