| in our bloodstream | 6 | location |
| in human and animal respiratory systems | 6 | location |
| from pneumonia | 5 | other |
| pathogen → cause → infection | 76 |
| pathogen → cause → the infection | 14 |
| pathogen → result in → infection | 4 |
| pathogen → lead to → infection | 4 |
| pathogen → cause → other infections | 4 |
| negative | neutral | positive |
| 0.648 | 0.298 | 0.054 |
| Raw frequency | 102 |
| Normalized frequency | 0.833 |
| Modifier score | 0.886 |
| Perplexity | 183.959 |