FILE PHOTO: Shoppers walk at the Bahnhofstrasse street, as the spread of the coronavirus disease (COVID-19) continues, in Zurich Switzerland March 13, 2021. REUTERS/Arnd Wiegmann
FILE PHOTO: Shoppers walk at the Bahnhofstrasse street, as the spread of the coronavirus disease (COVID-19) continues, in Zurich Switzerland March 13, 2021. REUTERS/Arnd Wiegmann