| anywhere in the world | 4 | location |
| so easily | 3 | manner |
| exponentially | 2 | manner |
| ebola → be → spread | 32 |
| ebola → can → spread | 9 |
| ebola → could → spread | 8 |
| ebola → be able to → spread | 4 |
| ebola → be likely to → spread | 3 |
| negative | neutral | positive |
| 0.646 | 0.318 | 0.036 |
| Raw frequency | 56 |
| Normalized frequency | 0.792 |
| Modifier score | 0.500 |
| Perplexity | 81.620 |