| Typicality: | 0.375 |
| Saliency: | 0.294 |
| at thomas jefferson university | 9 | location |
| at niaid | 4 | location |
| in philadelphia | 3 | location |
| vaccine → be developed by → scientist | 17 |
| vaccine → be created by → scientist | 5 |
| vaccine → be created by → researcher | 4 |
| negative | neutral | positive |
| 0.097 | 0.668 | 0.235 |
| Raw frequency | 26 |
| Normalized frequency | 0.294 |
| Modifier score | 0.500 |
| Perplexity | 83.758 |