Evidence shows that, yes, masks prevent COVID-19 – and surgical masks are the way to go outlookindia.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from outlookindia.com Daily Mail and Mail on Sunday newspapers.
The evidence on masks is getting even better — here's what it tells us alternet.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from alternet.org Daily Mail and Mail on Sunday newspapers.