Kidney cancer rates near the AGC Chemicals Europe factory in Lancashire have sparked alarm among experts, who are questioning the implications of a government-funded study. Researchers have long been aware of the potential risks linked to exposure to "forever chemicals", known as PFOA and PFOS, which have been emitted by the factory since 2003.
According to the study, areas within a 5km radius of the factory saw higher-than-expected rates of kidney cancer between 2003 and 2022. While the study's authors concluded that no further investigation is necessary, experts disagree. Dr David Megson, a forensic environmental scientist at Manchester Metropolitan University, says the findings are "a major source of concern". He points to the established link between PFOA exposure and kidney cancer, as noted by numerous health bodies, including Public Health England.
The Environment Agency has issued guidance advising residents not to eat fruit, vegetables, or eggs produced within 1km of the factory. Dr Dan Middleton, a senior lecturer in environmental cancer epidemiology at the Centre for Public Health, Queen's University Belfast, also cautions against drawing conclusions from the study without further evidence on historical exposures.
NHS guidance recommends that people exposed to PFOA and PFOS through contaminated food or water should be aware of their increased risk of kidney disease. Those concerned can seek advice from a GP or healthcare professional.