Commentary Data analyses Resource Double-masking DOESN’T work and might raise risk of catching and spreading Covid, study finds — despite US health chiefs STILL recommending it Ludwig Van - May 7, 2022 0 https://www.dailymail.co.uk/health/article-10777965/Double-masking-DOESNT-work-raise-risk-catching-spreading-Covid.html?ito=push-notification&ci=34JhP9-55P&cri=Ru82JO_5Xb&si=UpoUL4Ol4uWZ&xi=efaf921c-427a-4592-a177-0943ff624663&ai=10777965