1. Creutzfeldt-Jakob disease fact sheet https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets/Creutzfeldt-Jakob-Disease-Fact-Sheet
2. Creutzfeldt-Jakob disease fact sheet for healthcare workers https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Fact-Sheets/Creutzfeldt-Jakob-Disease-Fact-Sheet-Healthcare
3. Prion disease - frequently asked questions http://www.uclh.nhs.uk/OurServices/ServiceA-Z/Neuro/NPC/Pages/PriondiseaseFAQ.aspx
4. Prion diseases https://memory.ucsf.edu/prion-diseases
5. Human prion diseases http://case.edu/medicine/pathology/divisions/prion-center/human-prion-diseases/