| thereafter | 19 | temporal |
| irrespective of vaccination status | 5 | other |
| between the 10th | 2 | temporal |
| rate → be → observed | 57 |
| rate → be → detected | 7 |
| negative | neutral | positive |
| 0.199 | 0.734 | 0.066 |
| Raw frequency | 64 |
| Normalized frequency | 0.430 |
| Modifier score | 0.600 |
| Perplexity | 228.574 |