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
Italy’s trailblazing rapid tests fail to halt virus
Italy was the first European country to bet big on rapid "antigen" tests, which are around 80 to 90% accurate, but they have not stopped case numbers rocketing to more than 35,000 a day