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 prion disease affect human ? 
Select and explain. 
A. Scrapie, B. Madcow disease, C. Kuru, D. Bovine spongiform encephalopathy
C: Kuru
Answer: C: Kuru 
Explanation: Kuru prion Infection through ritualistic cannibalism