Jennifer McNeill, 43, from Barking, east London, recalls the terrifying ordeal when her daughter Bay, now nine, was misdiagnosed with a simple virus at age two, only to discover she was in kidney failure and not expected to survive the night. Bay’s health journey has been extraordinary, including a kidney transplant, battling a rare bowel cancer diagnosis, and remarkable recoveries against the odds.
Bay’s troubles began in early 2018 with symptoms mistaken for a common virus. Despite multiple visits to their GP and A&E, doctors initially dismissed her condition. However, a last-minute blood test revealed dangerously high potassium levels, confirming kidney failure. Bay was urgently transferred to Great Ormond Street Hospital (GOSH), where she was quickly intubated and placed in an induced coma. Doctors feared she wouldn’t survive the night.
With Jennifer’s sister Mimi as a lifesaving donor, Bay endured three months in and out of intensive care before undergoing a kidney transplant in 2021. Though the surgery was successful, complications led to another ICU stay, testing the family’s resilience once more.
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Amidst the battles, the charity Spread a Smile provided invaluable support, bringing joy and comfort through entertainers during Bay’s hospital stays. This helped inject some childhood normalcy into her challenging life.
By late 2023, Bay’s recovery seemed solid, but in early 2024, troubling symptoms re-emerged. Following abnormal blood tests and worrying signs including blood in her stool, Bay was diagnosed with post-transplant lymphoproliferative disorder (PTLD) – a rare cancer linked to the Epstein-Barr virus common in transplant patients due to their suppressed immune systems.
Despite an initially poor prognosis and partial response to low-dose chemotherapy, doctors intensified treatment with aggressive chemotherapy, a rarely used protocol. By November 2025, Bay was officially in remission, with scans showing no evidence of cancer. Although careful monitoring continues, Jennifer and Bay are embracing each day with gratitude and hope.
Bay now enjoys homeschooling, participating in activities like Brownies, chess club, and performing arts, and remains closely connected to her Spread a Smile community. Jennifer reflects on her daughter’s journey with awe and appreciation, thankful for the extraordinary medical care and support that helped her defy the odds time after time.