Creutzfeldt-Jakob disease (CJD) was well known during the “mad cow” epidemic. But it can also be caused by an inherited gene mutation. Tel Aviv’s Sourasky (Ichilov) Medical Center is one of only a dozen hospitals globally to use a 92% accurate spinal fluid test for early onset CJD.
https://www.timesofisrael.com/cutting-edge-test-for-fatal-brain-disorder-now-available-in-israel/