Widespread mask-wearing could prevent COVID-19 second waves, study shows ayoub 17:32 Reuters: World News ayoub Population-wide facemask use could push COVID-19 transmission down to controllable levels for national epidemics and could prevent further waves of the pandemic disease when combined with lockdowns, according to a UK study published Wednesday. from Reuters: World News https://ift.tt/2UslIjm Author : ayoub Share this Google Facebook Twitter More Digg Linkedin Stumbleupon Delicious Tumblr BufferApp Pocket Evernote Related Posts China reports five new COVID-19 cases, three asymptomatic cases for June 4China reported five new COVID-19 cases and three new asymptomatic infections for June 4, Mexico confirms 4,883 coronavirus cases in new daily recordMexico's health ministry reported a record 4,883 new confirmed coronavirus infections aloMainland China reports one confirmed, four asymptomatic COVID-19 casesChina reported one new coronavirus case and four new asymptomatic COVID-19 cases in the mChina reports 11 new imported coronavirus cases as of end-June 10, vs three a day earlierMainland China reported 11 confirmed and four new asymptomatic COVID-19 cases by the end