Prof. Gavin Yamey MD MPH. (2021, October 15). “Italy set a new bar on Friday for major Western democracies seeking to move beyond the pandemic by putting in place a sweeping law that requires the nation’s entire work force—Public and private—To have government-issued health passes.” https://t.co/pBOR37rhhq [Tweet]. @GYamey. https://twitter.com/GYamey/status/1448959207093452801

Italy imposes ‘green pass’ restrictions on unvaccinated people | Italy | The Guardian. (n.d.). Retrieved August 1, 2021, from https://www.theguardian.com/world/2021/jul/22/italy-covid-19-green-pass-vaccinations-restrictions?CMP=Share_iOSApp_Other