| Burkina Faso | 2 | All research-institute based |
| Cameroon | 2 | All research-institute based |
| Ethiopia | 2 | All research-institute based |
| Gabon | 1 | Research-institute based |
| Gambia | 1 | National |
| Ghana | 5 | 4 research-institute based, 1 university based |
| Kenya | 1 | National |
| Malawi | 1 | University based |
| Mali | 1 | University based |
| Mozambique | 1 | National |
| Nigeria | 4 | 1 university based, 3 research-institute based |
| Rwanda | 1 | National |
| Senegal | 1 | National |
| Sudan | 1 | University based |
| Tanzania | 4 | 1 national, 2 university based, 1 research-institute based |
| Uganda | 1 | University based |
| Zambia | 1 | Research-institute based |
| Zimbabwe | 1 | National |
| Total | 31 | |