What 'vaccine passports' mean for your summer vacation The words "vaccine passport" have a reassuring ring to them, perhaps conjuring up the image of a sleek, embossed document with watermarked pages and official... Posted: Jan 23, 2021 10:56 AM Posted By: CNN The words "vaccine passport" have a reassuring ring to them, perhaps conjuring up the image of a sleek, embossed document with watermarked pages and official stamps of approval. Flourished at border controls, it would open travel doors that, for so many of us, have been closed by Covid-19. Some destinations -- including the Seychelles, Cyprus and Romania -- have already lifted quarantine requirements to visitors able to prove they're vaccinated. Others, such as Iceland and Hungary, have opened up to people who've recovered from Covid-19.