| Similarity | Rank | |
|---|---|---|
| smallpox | 0.674 | 53441 |
| bird_flu | 0.659 | 79601 |
| brucellosis | 0.648 | 68055 |
| salmonella | 0.646 | 79933 |
| avian_influenza | 0.646 | 99042 |
| infectious_agent | 0.641 | 96875 |
| influenza | 0.634 | 26018 |
| the_Ebola_virus | 0.630 | 74773 |
| swine_flu | 0.622 | 73020 |
| rabies | 0.622 | 29200 |
| influenza_virus | 0.608 | 75849 |
| virus | 0.606 | 2593 |
| an_outbreak | 0.606 | 99315 |
| Salmonella | 0.604 | 55733 |
| H1N1 | 0.603 | 92062 |
| outbreak | 0.602 | 10943 |
| Ebola | 0.599 | 11439 |
| vaccine | 0.593 | 5124 |
| cholera | 0.592 | 27526 |
| typhoid | 0.586 | 80304 |
| measles | 0.586 | 26034 |
| pathogen | 0.584 | 11287 |
| meningitis | 0.584 | 44343 |
| Lyme_disease | 0.580 | 50740 |
| hepatitis_A | 0.577 | 96413 |