Agents of Spongiform Encephalopathy
| Kingdom: Viruses |
| Phylum: Subviral Protein |
| Class: No nucleic acid |
| Order: Prions |
| Family: Mammalian Prions |
| Genus: Agents of Spongiform Encephalopathy |
| Kingdom: Viruses |
| Phylum: Subviral Protein |
| Class: No nucleic acid |
| Order: Prions |
| Family: Mammalian Prions |
| Genus: Agents of Spongiform Encephalopathy |