| Similarity | Rank | |
|---|---|---|
| avian_influenza | 0.837 | 99042 |
| swine_flu | 0.776 | 73020 |
| H1N1 | 0.718 | 92062 |
| salmonella | 0.684 | 79933 |
| the_Ebola_virus | 0.677 | 74773 |
| outbreak | 0.672 | 10943 |
| influenza | 0.667 | 26018 |
| influenza_virus | 0.659 | 75849 |
| anthrax | 0.659 | 45883 |
| human_case | 0.648 | 92399 |
| disease_outbreak | 0.647 | 90918 |
| an_outbreak | 0.646 | 99315 |
| flu | 0.642 | 15100 |
| Ebola | 0.639 | 11439 |
| an_outbreak_of | 0.637 | 92417 |
| dengue_fever | 0.629 | 87089 |
| rabies | 0.625 | 29200 |
| MERS | 0.621 | 87705 |
| pandemic | 0.620 | 26455 |
| dengue | 0.612 | 47346 |
| food_poisoning | 0.610 | 69750 |
| Salmonella | 0.609 | 55733 |
| brucellosis | 0.608 | 68055 |
| hepatitis_A | 0.608 | 96413 |
| poultry | 0.606 | 11715 |