http://deadline.com/2018/01/alex-trebek-jeopardy-medical-leave-surgery-hiatus-1202235930/
Note in the 2018 prediction threads someone mentioned that Trebek would have to be replaced at some point.
Trebek was admitted to LA’s Cedars-Sinai Medical Center on December 15 after experiencing complications from hitting his head in a fall in October. He was diagnosed with a subdural hematoma and underwent surgery to remove it December 16. The surgery was successful, and he was released from the hospital two days later.
Trebek is expected to make a full and complete recovery. He will resume taping Jeopardy! in mid-January. Because the show is filmed months in advance, its broadcast schedule won’t be affected with one exception: The upcoming College Championship, which was supposed to tape now, will film in March and air in April.
Note in the 2018 prediction threads someone mentioned that Trebek would have to be replaced at some point.