Widespread facemask use could prevent a second COVID-19 wave – University of Cambridge

Even basic homemade masks significantly reduce transmission at a population level, according to latest modelling. Researchers call for information campaigns that encourage the making and wearing of facemasks. Population-wide use of facemasks keeps the coronavirus ‘reproduction number’ under 1.0, and prevents further waves of the virus when combined with lockdowns, a modelling study led by […]

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