The Princess of Wales revealed Tuesday that her cancer is in remission, following treatment earlier this year at the Royal Marsden Hospital in London.

The problem is that a complete remission does not mean the cancer is gone. Even when a cancer is “cured” — defined as no evidence of cancer for five years — it may not be vanquished.

A fter announcing in March 2024 that she had been diagnosed with cancer, Kate Middleton, Princess of Wales, has again spoken out about her illness—this time, with good news. “It is a relief now to be in remission and I remain focused on recovery,” Middleton announced on X on Jan. 14.