| to protect america | 23 | purpose |
| in drc's neighboring countries | 5 | location |
| to save lives | 4 | purpose |
| cdc → work → 24/7 | 53 |
| cdc → continue to work → 24/7 | 3 |
| negative | neutral | positive |
| 0.034 | 0.433 | 0.533 |
| Raw frequency | 56 |
| Normalized frequency | 0.817 |
| Modifier score | 0.500 |
| Perplexity | 67.676 |