| Typicality: | 0.520 |
| Saliency: | 0.446 |
| each year | 8 | temporal |
| as of april | 8 | temporal |
| in 2009 | 7 | temporal |
| case → be reported to → the cdc | 46 |
| case → be reported to → cdc | 33 |
| case → be reported by → the cdc | 10 |
| case → be identified by → the cdc | 3 |
| negative | neutral | positive |
| 0.319 | 0.618 | 0.063 |
| Raw frequency | 92 |
| Normalized frequency | 0.446 |
| Modifier score | 0.744 |
| Perplexity | 65.706 |