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Evening Standard
Evening Standard
World
Ross Lydall

Tube dust ‘could cause serious illness in TfL staff and passengers’

Research found the dust was toxic and able to enter the bloodstream via the nose

(Picture: AP)

Tube dust has the potential to cause serious illness in passengers and station staff, landmark research has revealed.

The first study on the impact of PM (particulate matter) particles from an underground railway found exposure increased the risk of pneumococcal infections such as pneumonia.

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