Il contact tracing non funziona più

FILE - In this Thursday, June 11, 2020 file photo, Italian Technological Innovation and Digitalization Minister, Paola Pisano shows her phone, featuring a contact tracing app that Italy launched nationwide in its efforts to contain COVID-19's spread, during an interview with The Associated Press in Rome. The European Commission on Monday, Oct. 19, 2020 launched an EU-wide system devised to link national COVID-19 tracing apps together in its latest effort to slow down the coronavirus pandemic. (AP Photo/Domenico Stinellis, File)