Table 3. Samples used for viral screening.
| Coronavirus | Flavivirus | Marburg virus | Ebola virus | |||||||
| Sampling site | Species | Total of samples collected | N° of tested | N° of positive | N° of tested | N° of positive | N° of tested | N° of positive | N° of tested | N° of positive |
| Gabon | Coleura afra | 31 | 23 | 0 | 29 | 0 | - | - | 31 | 0 |
| Eidolon helvum | 60 | 48 | 0 | 32 | 0 | - | - | - | - | |
| Epomops franqueti | 498 | 358 | 0 | 140 | 0 | - | - | - | - | |
| Hipposideros cf.ruber | 540 | 387 | 3 | 498 | 0 | - | - | 521 | 0 | |
| Hipposideros gigas | 234 | 228 | 0 | 227 | 1 | - | - | 233 | 0 | |
| Hypsignathus monstrosus | 43 | 40 | 0 | 14 | 0 | - | - | 1 | 0 | |
| Megaloglossus woermanni | 50 | 47 | 0 | 16 | 0 | - | - | - | - | |
| Micropteropus pusillus | 47 | 43 | 0 | 37 | 0 | - | - | - | - | |
| Miniopterus inflatus | 190 | 52 | 0 | 179 | 0 | - | - | 186 | 0 | |
| Myonycteris torqutata | 243 | 220 | 0 | 98 | 0 | - | - | - | - | |
| Rhinolophus cf. alcyone | 15 | 15 | 0 | 15 | 0 | - | - | 15 | 0 | |
| Rousettus aegyptiacus | 582 | 492 | 0 | 305 | 1 | - | - | 187 | 0 | |
| Congo | Epomops franqueti | 393 | 286 | 0 | 128 | 2* | - | - | - | - |
| Hypsignathus monstrosus | 94 | 42 | 0 | 74 | 0 | - | - | - | - | |
| Megaloglossus woermanni | 20 | 5 | 0 | 20 | 0 | - | - | - | - | |
| Micropteropus pusillus | 273 | 129 | 0 | 100 | 0 | - | - | - | - | |
| Myonycteris torquata | 589 | 286 | 0 | 136 | 0 | - | - | - | - | |
| Rousettus aegyptiacus | 5 | 2 | 0 | 5 | 0 | - | - | - | - | |
| Senegal | Eidolon helvum | 32 | 18 | 0 | - | - | - | - | - | - |
| Epomophorus gambianus | 15 | 15 | 0 | - | - | - | - | - | - | |
| Rousettus aegyptiacus | 58 | - | - | - | - | - | - | - | - | |
| RCA | Eidolon helvum | 295 | 295 | 0 | 295 | 0 | 295 | 0 | 295 | 0 |
| Epomophorus gambianus | 19 | 19 | 0 | 19 | 0 | 19 | 0 | 19 | 0 | |
| Epomops franqueti | 81 | 81 | 0 | 81 | 0 | 81 | 0 | 81 | 0 | |
| Hipposideros gigas | 2 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | |
| Hypsignathus monstrosus | 28 | 28 | 0 | 28 | 0 | 28 | 0 | 28 | 0 | |
| Megaloglossus woermanni | 3 | 3 | 0 | 3 | 0 | 3 | 0 | 3 | 0 | |
| Micropteropus pusillus | 533 | 533 | 2* | 533 | 0 | 533 | 0 | 533 | 0 | |
| Mops condylurus | 160 | 160 | 0 | 160 | 0 | 160 | 0 | 160 | 0 | |
| Myonycteris torquata | 12 | 12 | 0 | 12 | 0 | 12 | 0 | 12 | 0 | |
| Neoromicia tenuipinnis | 4 | 4 | 0 | 4 | 0 | 4 | 0 | 4 | 0 | |
| Rousettus aegyptiacus | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | |
| Taphozous mauritianus | 8 | 0 | 0 | 8 | 0 | 8 | 0 | 8 | 0 | |
*Pools of ten each.