No expiration.

Jimmy’s been in at-home hospice since February 2023. Rosalyn’s joining him there.

https://www.cnn.com/2023/05/30/politics/rosalynn-carter-health/index.html

Former first lady Rosalynn Carter has dementia, Carter Center says | CNN Politics

Rosalynn Carter, the former first lady of the United States and wife of former President Jimmy Carter, has dementia, the Carter Center announced on Tuesday.