Morandi green card

Quick answer：

The Morandi Green Card is a concept related to the Morandi Green Pass, which is a health pass introduced in Italy to facilitate travel and access to certain events during the COVID-19 pandemic. It certifies that the holder has been vaccinated, recovered from the virus, or tested negative for COVID-19. The Morandi Green Card is named after the engineer Pier Luigi Nervi, who designed the famous Morandi Bridge.