Faced with an economic crisis as large and rapid as that precipitated by the COVID-19 pandemic, economists have turned to new 'fast indicators' based on big data, as Andy Haldane and Shiv Chowla of the Bank of England explain.
We report an imported case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant P.1 detected in an asymptomatic traveler who arrived in Italy on an indirect flight from Brazil. This case shows the risk for introduction of…