| Typicality: | 0.496 |
| Saliency: | 0.699 |
| about aspects of the research | 20 | other |
| about three viruses | 9 | other |
| about the dangers | 8 | other |
| scientist → express → concern | 44 |
| scientist → raise → concern | 30 |
| scientist → expressed → concern | 27 |
| scientist → have → concern | 24 |
| scientist → raised → concern | 17 |
| scientist → voiced → concern | 7 |
| scientist → have → serious concerns | 5 |
| scientist → show → concern | 3 |
| negative | neutral | positive |
| 0.481 | 0.467 | 0.052 |
| Raw frequency | 157 |
| Normalized frequency | 0.699 |
| Modifier score | 0.610 |
| Perplexity | 469.051 |