| Typicality: | 0.274 |
| Saliency: | 0.262 |
| in places | 3 | location |
| in 2005 | 2 | temporal |
| virus → cause → large outbreaks | 7 |
| virus → caused → major outbreaks | 3 |
| virus → cause → massive outbreak | 3 |
| negative | neutral | positive |
| 0.677 | 0.245 | 0.078 |
| Raw frequency | 13 |
| Normalized frequency | 0.262 |
| Modifier score | 0.500 |
| Perplexity | 87.222 |