| Similarity | Rank | |
|---|---|---|
| influenza | 0.784 | 26018 |
| viral_infection | 0.761 | 53485 |
| virus | 0.724 | 2593 |
| H1N1 | 0.713 | 92062 |
| infectious_agent | 0.713 | 96875 |
| avian_influenza | 0.712 | 99042 |
| pathogen | 0.709 | 11287 |
| HIV-1 | 0.697 | 79125 |
| infection | 0.688 | 2757 |
| hepatitis_A | 0.681 | 96413 |
| antigen | 0.681 | 17666 |
| Salmonella | 0.671 | 55733 |
| antibody | 0.668 | 7931 |
| phage | 0.666 | 69718 |
| bird_flu | 0.659 | 79601 |
| HBV | 0.659 | 95179 |
| flu | 0.657 | 15100 |
| salmonella | 0.652 | 79933 |
| immune_response | 0.650 | 26968 |
| dengue | 0.649 | 47346 |
| bacterial_infection | 0.648 | 53217 |
| immunoglobulin | 0.647 | 92645 |
| infectious_disease | 0.643 | 13558 |
| vaccine | 0.642 | 5124 |
| the_Ebola_virus | 0.642 | 74773 |