Will vaccine passports revive tourism?

 

The European Union unveils plans for a COVID-19 digital pass to allow travel, but the World Health Organization urges caution.

Most of us have not been able to travel for the past year because of the coronavirus pandemic.

But with COVID-19 vaccines rolling out, some governments are looking to welcome tourists again for summer.

Could COVID ‘vaccine certificates’ lead to discrimination?

 

Documents proving vaccination against COVID-19 pose ethical questions.

With COVID-19 vaccines being rolled out across the world, countries have begun issuing certificates for people who have received the shots.

The move is raising concerns about the potential for discrimination.