| Typicality: | 0.285 |
| Saliency: | 0.287 |
| in a variety of swine products | 8 | location |
| in the environment | 7 | location |
| in uncooked pig products | 2 | location |
| virus → persist for → long time | 6 |
| virus → live for → long time | 5 |
| virus → persist for → long periods | 4 |
| negative | neutral | positive |
| 0.674 | 0.268 | 0.058 |
| Raw frequency | 15 |
| Normalized frequency | 0.287 |
| Modifier score | 0.500 |
| Perplexity | 23.805 |