Nina dos Santos, Antonia Mortensen and Susanne Gargiulo, CNN • Published 13th February 2021Up next(CNN) — Denmark's business leaders want their country to blaze a trail with Covid passports.Related contentDenmark hopes to have a vaccine passport scheme in place by summer.Ida Marie Odgaard/Ritzau Scanpix/AFP/Getty ImagesRelated contentIBM's Digital Health Pass app creates an online vaccine credential that can be stored in a mobile wallet.IBMRelated contentBusiness officials say a Covid passport could allow Denmark to have a "summer of joy."MICHAEL DROST-HANSEN/Ritzau Scanpix/AFP via Getty...…Nina dos Santos, Antonia Mortensen and Susanne Gargiulo, CNN • Published 13th February 2021Up next(CNN) — Denmark's business leaders want their country to blaze a trail with Covid passports.Related contentDenmark hopes to have a vaccine passport scheme in place by summer.Ida Marie Odgaard/Ritzau Scanpix/AFP/Getty ImagesRelated contentIBM's Digital Health Pass app creates an online vaccine credential that can be stored in a mobile wallet.IBMRelated contentBusiness officials say a Covid passport could allow Denmark to have a "summer of joy."MICHAEL DROST-HANSEN/Ritzau Scanpix/AFP via Getty...WW…