Overview
- The comedian announced on Substack on Tuesday that he has been diagnosed with hairy cell leukaemia, a rare form of blood cancer.
- Herring said he began chemotherapy immediately and reported no immediate problems after his first treatment at NHS facilities.
- He clarified the leukaemia is separate from the testicular cancer he had treated in 2021 and that cells were first seen in his bone marrow about 12 years ago.
- Medical context in the coverage notes hairy cell leukaemia is typically slow growing, rarely fully cured but often controlled long term with therapy.
- Herring framed the news with his customary humour, warned the diagnosis will affect his public commitments, and said he will update followers on treatment progress.