| Typicality: | 0.361 |
| Saliency: | 0.262 |
| in late 2013 | 5 | temporal |
| in the americas on caribbean islands | 5 | location |
| in canada | 4 | location |
| virus → be detected for → first time | 7 |
| virus → be found for → first time | 6 |
| negative | neutral | positive |
| 0.242 | 0.640 | 0.119 |
| Raw frequency | 13 |
| Normalized frequency | 0.262 |
| Modifier score | 0.500 |
| Perplexity | 37.055 |