| very | 58 | degree |
| for public health | 22 | purpose |
| absolutely | 16 | degree |
| vaccine → be → important | 287 |
| vaccine → be → essential | 51 |
| vaccine → be → critical | 47 |
| vaccine → be → vital | 31 |
| vaccine → be → crucial | 30 |
| negative | neutral | positive |
| 0.196 | 0.483 | 0.321 |
| Raw frequency | 446 |
| Normalized frequency | 0.681 |
| Modifier score | 0.717 |
| Perplexity | 55.596 |