The European Union has formally launched its digital COVID-19 certificate, designed to make travel safe and easy for the fully vaccinated within its member nations — but at least one airline says the app has run into issues on its first day of use.
The European Union has formally launched its digital COVID-19 certificate, designed to make travel safe and easy for the fully vaccinated within its member nations — but at least one airline says the app has run into issues on its first day of use.