Even as the pandemic approaches its third year, there’s no such thing as a vaccination passport in the United States. So how do you prove that you’ve been vaccinated and boosted when you travel internationally?

I had to answer that question quickly when I landed recently on the Azorean island of São Miguel. Officials ushered arriving passengers into a long line and asked to see our Certificado de Vacinação, also known as the European Union’s “digital green certificate.” I didn’t have one. And there is no U.S. equivalent.

“Unfortunately, given the patchwork approach to vaccine passports in the U.S. – with some states offering some form of vaccine passport and others banning vaccine passports – it would be nearly impractical for a foreign government to recognize a U.S.-based application,” explains Bob Bacheler, managing director of Flying Angels, a non-emergency medical transport service.

And so began an adventure that many Americans have probably experienced. How do you prove you’ve been vaccinated? Can you get a foreign vaccine passport? And what if you can’t prove you’ve been vaccinated?... Read More: Washington Post