| Typicality: | 0.351 |
| Saliency: | 0.236 |
| to prevent sick travelers | 7 | purpose |
| on the ground in west africa | 7 | location |
| cdc → assist with → active screening and education efforts | 7 |
| negative | neutral | positive |
| 0.086 | 0.761 | 0.153 |
| Raw frequency | 7 |
| Normalized frequency | 0.236 |
| Modifier score | 0.500 |
| Perplexity | 50.940 |