Tag Archives: Facemasks

Is your mask effective against COVID-19? Three questions you should ask yourself

Check your mask for fit, filtration and breathability. Roman Samborskyi/Shutterstock Fiona Henriquez, University of the West of Scotland; Mia Cousins Burleigh, University of the West of Scotland, and William MacKay, University of the West of Scotland The emergence of new, potentially more infectious, coronavirus variants has led many people to worry about the effectiveness of their masks in protecting themselves …

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