| Confirmed | Probable | Suspect | Totals |
|
| Guinea | | | | |
| Cases | 482 | 141 | 25 | 648 |
| Deaths | 287 | 141 | 2 | 430 |
| Liberia | | | | |
| Cases | 322 | 674 | 382 | 1 378 |
| Deaths | 225 | 301 | 168 | 694 |
| Nigeria | | | | |
| Cases | 13 | 1 | 3 | 17 |
| Deaths | 5 | 1 | 0 | 6 |
| Sierra Leone | | | | |
| Cases | 935 | 37 | 54 | 1 026 |
| Deaths | 380 | 34 | 8 | 422 |
| Totals | | | | |
| Cases | 1 752 | 853 | 464 | 3 069 |
| Deaths | 897 | 477 | 178 | 1 552 |
Note: Cases are classified as confirmed (any suspected or probable cases with a positive laboratory result); probable (any suspected case evaluated by a clinician, or any deceased suspected case having an epidemiological link with a confirmed case where it has not been possible to collect specimens for laboratory confirmation); or suspected (any person, alive or dead, suffering or having suffered from sudden onset of high fever and having had contact with: a suspected, probable or confirmed Ebola case, or a dead or sick animal; or any person with sudden onset of high fever and at least three of the following symptoms: headache, vomiting, anorexia/loss of appetite, diarrhoea, lethargy, stomach pain, aching muscles or joints, difficulty swallowing, breathing difficulties, or hiccup; or any person with unexplained bleeding; or any sudden, unexplained death).