Try the modernized beta website. Learn more about the modernization effort.
Working… Menu

See Studies on Map

Map of All Studies on

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend
Region Name Number of Studies
World 419,313
Africa 14,448
Algeria 100
Angola 5
Benin 44
Botswana 96
Burkina Faso 185
Burundi 15
Cameroon 125
Central African Republic 9
Chad 9
Congo 37
Congo, The Democratic Republic of the 119
Côte D'Ivoire 73
Djibouti 3
Egypt 7,339
Equatorial Guinea 3
Eritrea 1
Ethiopia 200
Gabon 63
Gambia 86
Ghana 216
Guinea 37
Guinea-Bissau 64
Kenya 603
Lesotho 29
Liberia 26
Libyan Arab Jamahiriya 7
Madagascar 31
Malawi 289
Mali 176
Mauritania 2
Morocco 128
Mozambique 113
Namibia 5
Niger 36
Nigeria 259
Rwanda 113
Senegal 101
Sierra Leone 40
Somalia 2
South Africa 3,168
Sudan 49
Swaziland 23
Tanzania 406
Togo 14
Tunisia 427
Uganda 701
Zambia 247
Zimbabwe 166

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.