| most recently | 5 | temporal |
| with encephalitis | 3 | other |
| in haiti | 2 | location |
| virus → be found in → child | 6 |
| virus → detect in → child | 4 |
| virus → be detected in → child | 3 |
| negative | neutral | positive |
| 0.552 | 0.418 | 0.030 |
| Raw frequency | 13 |
| Normalized frequency | 0.262 |
| Modifier score | 0.900 |
| Perplexity | 50.633 |