Europeans must carry certificates proving they’ve been vaccinated against Covid-19 to travel, EC president Ursula von der Leyen told Portuguese media - likely shocking Europeans who’d never heard of such a rule.

Von der Leyen sprung the idea of a “mutually recognized vaccination certificate” as a “medical requirement” for travel on Thursday in the course of praising a similar plan outlined to her in a letter from Greek PM Kyriakos Mitsotakis.

https://www.rt.com/news/512701-vaccination-certificates-europe-surprise-vonderleyen/