| Typicality: | 0.356 |
| Saliency: | 0.378 |
| through the use of contaminated leftovers | 9 | manner |
| often | 5 | temporal |
| over decades | 3 | temporal |
| virus → spread to → africa | 7 |
| virus → spread in → africa | 5 |
| virus → spread in → west africa | 4 |
| virus → spread throughout → africa | 3 |
| virus → reach → africa | 3 |
| virus → spread across → africa | 3 |
| negative | neutral | positive |
| 0.719 | 0.268 | 0.013 |
| Raw frequency | 25 |
| Normalized frequency | 0.378 |
| Modifier score | 0.600 |
| Perplexity | 60.516 |