German scientists put on crowded concerts to study corona risks

Scientists from Leipzig have held three pop concerts last Saturday to investigate the risks posed by mass indoor events during the pandemic, CNN reports. About 1,500 healthy volunteers aged between 18 and 50 - only a third of the expected number - took part, but the head of the study from Halle University said he was "very satisfied" with how the event unfolded. The first of Saturday's three concerts aimed to simulate an event before the pandemic, with no safety measures in place. The second involved greater hygiene and some social distancing, while the third involved half the numbers and each person standing 1.5m apart. Singer-songwriter Tim Bendzko performed at all three successive gigs.