The World Health Organisation has urged countries not to reimpose national lockdowns in an attempt to stem the spread of Covid-19 due to social and economic repercussions. In an exclusive interview, Dr Maria Van Kerkhove, who helps lead…
Wearing face masks, especially in indoor public spaces, is now mandated or recommended in more than 160 countries A new review published in BMJ Analysis has found that despite some concerns, wearing a face mask to prevent the spread of…