| Rank | Disease | Rank in ENWIKI | PageRank (Log_10) |
| 1 | Creutzfeldt–Jakob disease | 39489 | -5.5396310778647049 |
| 2 | Kuru (disease) | 160143 | -6.1166664444521501 |
| 3 | Fatal familial insomnia | 301532 | -6.3902312268582477 |
| 4 | Gerstmann–Sträussler–Scheinker syndrome | 617134 | -6.7068074186247850 |