| sometimes | 30 | temporal |
| in people | 17 | other |
| in rare cases | 15 | temporal |
| virus → cause → death | 178 |
| virus → lead to → death | 58 |
| virus → result in → death | 24 |
| virus → caused → death | 7 |
| negative | neutral | positive |
| 0.900 | 0.093 | 0.008 |
| Raw frequency | 267 |
| Normalized frequency | 0.801 |
| Modifier score | 0.514 |
| Perplexity | 129.491 |