| Similarity | Rank | |
|---|---|---|
| measles | 0.866 | 31884 |
| typhoid | 0.853 | 52227 |
| cholera | 0.841 | 32882 |
| typhus | 0.832 | 89011 |
| diphtheria | 0.831 | 65182 |
| pox | 0.813 | 40425 |
| polio | 0.813 | 29307 |
| influenza | 0.793 | 17313 |
| epidemics | 0.793 | 38845 |
| malaria | 0.788 | 14990 |
| tuberculosis | 0.779 | 18123 |
| mumps | 0.774 | 63582 |
| dysentery | 0.771 | 54806 |
| syphilis | 0.759 | 37354 |
| anthrax | 0.759 | 37928 |
| tetanus | 0.758 | 48712 |
| outbreak | 0.757 | 11607 |
| pneumonia | 0.755 | 17056 |
| meningitis | 0.752 | 30455 |
| Measles | 0.751 | 93119 |
| Ebola | 0.751 | 80746 |
| outbreaks | 0.745 | 18613 |
| vaccine | 0.741 | 8077 |
| vaccination | 0.741 | 15659 |
| dengue | 0.740 | 44634 |