| virus → live in → the mucus | 7 |
| virus → be spread through → mucus | 3 |
| virus → reside in → the mucus | 3 |
| virus → be present in → mucus | 3 |
| negative | neutral | positive |
| 0.795 | 0.180 | 0.025 |
| Raw frequency | 16 |
| Normalized frequency | 0.299 |
| Modifier score | 0.500 |
| Perplexity | 50.151 |