Before we introduce vaccine passports we need to know how they'll be used
- Written by Tim Dare, Professor of Philosophy, University of Auckland

Air New Zealand is to trial digital “vaccine passports” on trans-Tasman routes in April. A media release says: “The goal is to enable customers to seamlessly manage their digital travel documentation throughout their travel experience.”
And it’s easy to see why. Airlines want people back in the air, the...
Read more: Before we introduce vaccine passports we need to know how they'll be used