Home Business Controversial vaccine passports may be essential to reopen international travel. Here’s how they might work.

Controversial vaccine passports may be essential to reopen international travel. Here’s how they might work.

by staff

This image shows a May 21, 2021, screen grab of the NHS test and trace app, now featuring a vaccine status feature for travel. Keen to avoid losing another summer of holiday revenue to the coronavirus pandemic, some governments and the airline industry are scrambling to develop so-called COVID-19 vaccine passports. (AP)

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