Masks have been mandated in almost every country in the world at some point in the pandemic, including Britain, but the jury s still out on their efficacy.
The two metre social distancing advice will not keep you safe from potential Covid infection if the person with the virus is mask-less, according to a new study from the University of Cambridge.
Even a slight breeze increases transmission of the coronavirus if an infected person coughs, according to researchers at the Indian Institute of Technology Bombay.
Uber drivers and passengers will still have to wear face masks dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
Covid UK: Bankers for Goldman Sachs in London will be required to wear masks in the office dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.