Austria bets on millions of tests to contain Covid-19
While Austria has struggled to contain the second wave of the coronavirus pandemic, it is fast emerging as a world leader in testing as a way to reopen schools and businesses
Time to wear a better mask, experts say
As new, more transmissible variants of the coronavirus spread, experts say it's time to consider using a medical-grade respirator, or wearing a surgical and cloth mask together
From producer to wearer — lifecycle of the humble face mask
The face mask has become a universal symbol of the coronavirus pandemic and a crucial means of limiting contagion -- but where are they made, where are they mandatory and where do they end up?
How to wear it: your COVID-19 mask
The advice on face masks and coverings has shifted as we learn more about COVID-19. Here are some useful tips on the different types of masks and how to make your own face covering