| Typicality: | 0.327 |
| Saliency: | 0.385 |
| recently | 4 | temporal |
| during few decades | 2 | temporal |
| virus → be detected in → africa | 13 |
| virus → be identified in → africa | 7 |
| virus → be discovered in → africa | 6 |
| negative | neutral | positive |
| 0.528 | 0.447 | 0.025 |
| Raw frequency | 26 |
| Normalized frequency | 0.385 |
| Modifier score | 0.500 |
| Perplexity | 99.723 |