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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 416,555
Africa 14,284
Algeria 99
Angola 5
Benin 43
Botswana 95
Burkina Faso 182
Burundi 15
Cameroon 125
Central African Republic 9
Chad 9
Congo 37
Congo, The Democratic Republic of the 118
Côte D'Ivoire 73
Djibouti 3
Egypt 7,218
Equatorial Guinea 3
Eritrea 1
Ethiopia 197
Gabon 63
Gambia 84
Ghana 216
Guinea 36
Guinea-Bissau 63
Kenya 597
Lesotho 28
Liberia 26
Libyan Arab Jamahiriya 7
Madagascar 30
Malawi 288
Mali 173
Mauritania 2
Morocco 129
Mozambique 111
Namibia 5
Niger 34
Nigeria 257
Rwanda 111
Senegal 101
Sierra Leone 40
Somalia 2
South Africa 3,154
Sudan 49
Swaziland 23
Tanzania 403
Togo 14
Tunisia 424
Uganda 698
Zambia 246
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.