| Typicality: | 0.342 |
| Saliency: | 0.421 |
| just once | 3 | temporal |
| previously | 2 | temporal |
| disease → be discovered in → 2012 | 19 |
| disease → be detected in → 2012 | 8 |
| disease → be reported in → 2012 | 6 |
| disease → be identified in → 2012 | 4 |
| disease → emerge in → 2012 | 3 |
| negative | neutral | positive |
| 0.537 | 0.430 | 0.033 |
| Raw frequency | 40 |
| Normalized frequency | 0.421 |
| Modifier score | 0.500 |
| Perplexity | 46.791 |