| Similarity | Rank | |
|---|---|---|
| the_Ebola_virus | 0.629 | 74773 |
| Ebola | 0.623 | 11439 |
| pandemic | 0.620 | 26455 |
| H1N1 | 0.607 | 92062 |
| bird_flu | 0.598 | 79601 |
| MERS | 0.597 | 87705 |
| avian_influenza | 0.597 | 99042 |
| influenza | 0.575 | 26018 |
| swine_flu | 0.573 | 73020 |
| outbreak | 0.557 | 10943 |
| flu | 0.555 | 15100 |
| influenza_virus | 0.555 | 75849 |
| anthrax | 0.535 | 45883 |
| dengue | 0.529 | 47346 |
| dengue_fever | 0.527 | 87089 |
| epidemic | 0.521 | 9792 |
| rabies | 0.516 | 29200 |
| MRSA | 0.514 | 50269 |
| communicable_disease | 0.513 | 59999 |
| virus | 0.513 | 2593 |
| Malaria | 0.513 | 43590 |
| infectious_disease | 0.510 | 13558 |
| cholera | 0.509 | 27526 |
| AIDS | 0.507 | 5695 |
| an_outbreak | 0.505 | 99315 |