https://www.wnd.com/2012/10/obamas-ring-there-is-no-god-but-allah/
"Kuru is a very rare, incurable neurodegenerative disorder that was formerly common among the Fore people of Papua New Guinea. Kuru is caused by the transmission of abnormally folded prion proteins [found in greatest concentration within the human brain, ingested and contracted through cannibalism], which leads to symptoms such as tremors, loss of coordination, and neurodegeneration."
That's fair. Although consider the depraved actions taken to extend life, and do so.