Grenfell Firefighter research study: Key findings

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A research study, led by experts from Imperial College London and the University of Cambridge, has examined the long-term health of London firefighters, including those who responded to the Grenfell Tower fire. The study, commissioned by the London Fire Brigade, aimed to identify any early signs of health risks, such as cancer, by analysing blood samples for small DNA changes that could be linked to illness.

A question and answer information sheet has been produced to help explain the findings.

Key findings
 

• The study involved 685 firefighters, with detailed genetic testing on 261, most of whom attended Grenfell
• Out of those tested, 11 firefighters showed a genetic change in their blood. All 11 had attended Grenfell, but the number is too small to draw firm conclusions
• Importantly, these DNA changes do not mean someone has cancer or will develop it. Similar changes can be found in people who have never been exposed to fires, and most people with these changes remain healthy
• There is currently no reliable blood test for early cancer detection available to firefighters or the wider community as a result of this study.

Support and next steps for residents
 

• The NHS continues to offer dedicated health and wellbeing services for those affected by Grenfell, including survivors, bereaved families, and North Kensington residents
• For more information or support, visit grenfell.nhs.uk or call the Grenfell Health and Wellbeing Service at 020 8637 6279
• The NHS and public health teams are closely monitoring community health and will update the public as new research emerges.

If you have health concerns, please speak to your GP or reach out to the dedicated services available.

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