More than 5,000 people queued to see if they were potential stem-cell donors for him when he was diagnosed. Another 5,000 people were tested and he underwent a bone marrow transplant last June after a match was found. (Image: Olivia Saxelby / SWNS)In October his mum Olivia Saxelby, 26, and dad Jamie Lee, 28, were devastated when his leukaemia returned. Oscar flew to Singapore over Christmas to have CAR-T cell therapy and a second bone marrow transplant. (Image: Worcester News / SWNS)In January his delighted parents revealed that Oscar was MRD negative – meaning there is no sign of the disease.

Source: Daily Mirror May 14, 2020 19:37 UTC