Names of untreatable 100 percent fatal diseases?

* Rabies

* Creutzfeldt–Jakob disease

* Kuru

* Fatal familial insomnia

* Gerstmann–Sträussler–Scheinker syndrome

* Huntington’s disease

* Canavan disease

* Tay–Sachs disease

* Niemann–Pick disease

* Gaucher disease

* Krabbe disease

* Metachromatic leukodystrophy

* Adrenoleukodystrophy

* Alexander disease

* Pelizaeus–Merzbacher disease

* Canavan disease

* Sandhoff disease

* Schindler disease

* Niemann–Pick disease type C

* Neuronal ceroid lipofuscinoses

* Batten disease

* Spielmeyer–Vogt disease

* Kufs disease

* Lafora disease

* Alpers disease

* Ataxia-telangiectasia

* Bloom syndrome

* Werner syndrome

* Cockayne syndrome

* Trichothiodystrophy