Europe Is Considering COVID-19 Vaccine Passports. Should the Rest of the World Catch Up?

In a move welcomed by many of Europe’s traumatized travel destinations, the European Union’s leadership is considering a digital health pass that would allow E.U. citizens who have received a COVID-19 vaccine to travel for work or tourism. Ursula von der Leyen, president of the European Commission, tweeted that the goal of such a “Digital … Read more