Toxic soot is killing us softly
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Abstract
About a month ago, residents of Port Harcourt suddenly became beclouded with soot in the air. As it appeared, rumours began to fly to explain the source. Public health experts were alarmed about the collateral damage including risk of malignancy that could result from the soot. The situation was highlighted by the coating of the blades of ceiling fans that had been immobilised for months by the lack of electricity. Soot is part of particulate matter in the air together with dust and liquid droplets, among others. Floors and standing surfaces were not spared. Dirt was easily spread around from the feet.
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