| Similarity | Rank | |
|---|---|---|
| cowpox | 0.821 | 85609 |
| measles | 0.816 | 15295 |
| hepatitis | 0.813 | 7631 |
| polio | 0.811 | 19165 |
| infection | 0.806 | 2615 |
| malaria | 0.804 | 12850 |
| herpes | 0.801 | 22310 |
| creutzfeldt-jakob | 0.801 | 51140 |
| disease | 0.797 | 1059 |
| rubella | 0.796 | 36198 |
| chlamydia | 0.791 | 41650 |
| diphtheria | 0.787 | 24994 |
| non-a | 0.787 | 64360 |
| septicaemia | 0.786 | 35851 |
| meningococcal | 0.781 | 66567 |
| hbv | 0.779 | 22914 |
| hiv | 0.775 | 4107 |
| streptococcal | 0.775 | 51553 |
| sepsis | 0.774 | 27026 |
| encephalitis | 0.772 | 47310 |
| hepatocellular | 0.771 | 42082 |
| gonorrhoea | 0.766 | 18149 |
| carinii | 0.765 | 50373 |
| poliomyelitis | 0.765 | 48186 |
| pneumonia | 0.765 | 9856 |