#COVID19 – do masks help? What the literature says, by @zoeharcombe https://go.shr.lc/2w8PmBg ">https://go.shr.lc/2w8PmBg&q... via @jacq_pow
Why masks give a false sense of security, w/ @ArrudaHoracio, Quebec& #39;s director of public health http://www.cbc.ca/player/play/1713204803628/">https://www.cbc.ca/player/pl... via @JustinEss1 #COVID19
The Czech Republic and neighbouring Slovakia are the only two countries in Europe to impose mandatory mask-wearing. Is it slowing the spread of #coronavirus? by @rstait https://gu.com/p/dhh8v/stw ">https://gu.com/p/dhh8v/s... via @guardian #COVID19 #Masks4All
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