This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Which of the following is not prion associated disease: 
Select and explain. 
A. Scarpie, B. Kuru, C. Creutzfeldt-Jakob disease, D. Alzheimer's disease
D: Alzheimer's disease
Answer: D: Alzheimer's disease 
Explanation: Ans. (d) Alzheimer's disease Various prion disease are as follows: Kuru Creutzfeldt-Jakob disease (CJD) Fatal familial insomnia (FFI) Gerstmann-Straussler-Scheinker disease (GSS) Sporadic fatal insomnia (SFI) Scrapie Transmissible mink encephalopathy Bovine spongiform encephalopathy (mad cow disease) Chronic wasting disease Feline spongiform encephalopathy Exotic ungulate encephalopathy