| Typicality: | 0.358 |
| Saliency: | 0.458 |
| later that year | 6 | temporal |
| rapidly | 6 | manner |
| since arriving in south america | 3 | temporal |
| virus → spread to → the united states | 14 |
| virus → spread across → the united states | 6 |
| virus → spread to → the us | 6 |
| virus → spread in → the united states | 5 |
| virus → spread across → america | 4 |
| virus → spread across → the us | 4 |
| negative | neutral | positive |
| 0.716 | 0.270 | 0.014 |
| Raw frequency | 39 |
| Normalized frequency | 0.458 |
| Modifier score | 0.500 |
| Perplexity | 42.522 |