Six-year-old boy's death linked to scurvy and vitamin C deficiency in 2024
Consensus Summary
A six-year-old boy named Connor Dean died in 2024 after suffering a cardiac arrest during general anaesthetic at Queensland Children’s Hospital, with scurvy caused by severe vitamin C deficiency identified as the most likely underlying factor. Connor, who had Down syndrome and a repaired heart defect from 2018, weighed 14.1kg at the time of his death. His parents reported he was limping and in pain in July 2024, leading to hospital admission, but doctors initially failed to diagnose his vitamin C deficiency, which was later confirmed with blood tests showing levels below 1 micromole a litre. Both sources agree the multivitamin he was taking lacked vitamin C, though the manufacturer denied it contributed to his death. The coroner ruled Down syndrome as a contributing factor but did not address the multivitamin’s role in her conclusions. Connor’s case highlights systemic failures in detecting and treating severe vitamin deficiencies in children with complex health needs.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- A six-year-old boy named Connor Dean died in 2024 from scurvy-related cardiac arrest after general anaesthetic at Queensland Children’s Hospital
- Connor Dean died on 10 August 2024 after suffering a cardiac arrest
- His vitamin C level was less than 1 micromole a litre, compared with a normal range of 20 to 120 micromoles a litre
- Connor Dean had Down syndrome and was born with a serious heart defect repaired in 2018
- The coroner ruled vitamin C deficiency as the most likely underlying factor in his death
- Connor Dean weighed 14.1kg at the time of his death
- His parents reported he had knee pain and was limping in July 2024, leading to hospital admission on 18 July
- Connor Dean had been taking a multivitamin product that did not contain vitamin C, raising concerns from his paediatrician
- The coroner found Down syndrome was a contributing factor to his death
Points of Difference
Details reported by only one source:
- Connor Dean was admitted to Queensland Children’s Hospital on 18 July 2024 with knee pain and limping, and X-rays/MRIs failed to show a clear cause
- He developed a bad cough and tested positive for parainfluenza, worsening his oxygen levels and kidney function before the cardiac arrest
- Scans of his skeleton showed bone changes consistent with scurvy
- He was also low in vitamins A and E, had borderline low vitamin D, and blood-clotting problems suggesting vitamin K deficiency
- His paediatrician noted he had gained only 300 grams in the last 11 months and had no fruit or vegetables in his diet
- The multivitamin product was described as misleadingly named, as it lacked vitamin C despite being called a multivitamin
- Connor Dean’s parents were unaware of his vitamin C deficiency until after his cardiac arrest
- His paediatrician had concerns about his growth and nutritional deficiencies for about 20 years
- In November 2023, the paediatrician discussed Connor’s inadequate diet with his mother, believing his needs were met by multivitamin supplements
- Connor’s condition deteriorated after 8-10 minutes of CPR following the cardiac arrest
- The manufacturer of the multivitamin argued that such products are not intended to treat severe deficiencies and that Connor’s deficiency was not monitored prior to his arrest
Where the reporting differs
Details that conflict, or appear in only some outlets:
- The Guardian states Connor Dean was admitted on 18 July 2024, while the ABC does not mention this specific date for admission
- The Guardian mentions Connor Dean’s parents reported knee pain and limping in July 2024, but the ABC only states he had a shuffling gait progressing to limping about a month before his death without specifying July 2024
- The Guardian notes Connor Dean’s diet contained no fruit or vegetables, while the ABC states his paediatrician believed his needs were met by multivitamin supplements in November 2023
Source Articles
Six-year-old boy died from scurvy despite long-term concerns over diet, Queensland coroner finds
Coroner says death likely triggered by vitamin C deficiency and so‑called ‘sailor’s disease’ common in convict era Follow our Australia news live blog for latest updates Get our breaking news email , free app or daily news podcast A six-year-old boy died from scurvy, the so‑called “sailor’s disease” common in the convict era, a coroner has found. Brisbane boy Connor Dean died after a cardiac arrest under general anaesthetic at Queensland Children’s hospital in 2024. Continue reading...
Scurvy listed as most likely factor in 6yo Qld boy's death
The Queensland coroner found a six-year-old boy had a severe vitamin C deficiency when he died after suffering a cardiac arrest in 2024.
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