| Typicality: | 0.414 |
| Saliency: | 0.589 |
| in the united states | 11 | location |
| among others | 8 | other |
| aside from | 3 | other |
| mosquito → spread → west nile virus | 57 |
| mosquito → spread → west nile | 14 |
| mosquito → spread → the west nile virus | 5 |
| negative | neutral | positive |
| 0.784 | 0.201 | 0.015 |
| Raw frequency | 76 |
| Normalized frequency | 0.589 |
| Modifier score | 0.500 |
| Perplexity | 60.460 |