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Correct mask fit is key, says SFU study on masks and facial hair

Written by: Zach Siddiqui, Humour Editor In a study on facial hair and face masks, SFU researchers have found that beardless faces are slightly better protected than bearded ones — but that the overall factor in protection for any face is securing the right fit.  “If you can’t get a proper seal on a mask, there’s not much point to using one,” said Sherri Ferguson, Director of SFU’s Environmental Medicine and Physiology Unit, in an SFU News release. “The N95 mask is designed to filter 95 per cent of particulate when worn properly but we found that less than half the…

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