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.

102 maps found
Region Program stage Years Maps Data
Eastern Africa Mapping Surveys (Hookworms) Download map png
Central Africa Mapping Surveys (Hookworms) Download map png

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1245 maps found
Region Location Program stage Years Maps Data
Central Africa Cameroon MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Togo MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Togo MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Burkina Faso MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Burkina Faso MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Cape Verde MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Liberia MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Burkina Faso MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Guinea MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Eastern Africa South Sudan MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Senegal MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Central African Republic MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Democratic Republic of the Congo MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Algeria MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Equatorial Guinea MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Uganda MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Chad MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Zimbabwe MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Guinea MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Tanzania (Zanzibar) MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Sao Tome & Principe MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Uganda MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Sierra Leone MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Southern Africa Botswana MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Gabon MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Benin MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Eritrea MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Ghana MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Lesotho MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Comoros MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Sierra Leone MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Madagascar MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Eastern Africa Ethiopia MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Central African Republic MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Liberia MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Cote d’Ivoire MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Ethiopia MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Botswana MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Mozambique MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Senegal MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Rwanda MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Kenya MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Seychelles MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Eastern Africa Mauritius MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Guinea-Bissau MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Botswana MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Gabon MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Chad MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Tanzania (Zanzibar) MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Southern Africa Namibia MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Zimbabwe MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Uganda MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Niger MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Togo MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Ghana MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Cameroon MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Burundi MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Eritrea MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Uganda MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Southern Africa Lesotho MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Cameroon MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Angola MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Niger MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Cote d’Ivoire MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Western Africa The Gambia MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa The Gambia MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Mauritania MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Cape Verde MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Eastern Africa Tanzania (Mainland) MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Western Africa Nigeria MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa South Africa MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Southern Africa Zambia MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Central Africa Angola MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Gabon MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Central African Republic MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Republic of Congo MDA/PC coverage (Geographic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Central African Republic MDA/PC coverage (Geographic coverage - SAC) 2016 Download map png Download map
Southern Africa Malawi MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Tanzania (Mainland) MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Eastern Africa Seychelles MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map
Central Africa Burundi MDA/PC coverage (Therapeutic coverage - SAC) 2016 Download map png Download map
Western Africa Benin MDA/PC coverage (Therapeutic coverage - Total population requiring treatment) 2016 Download map png Download map

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