SAN FRANCISCO (KGO) -- If you've gotten at least one COVID-19 vaccination shot, a medical professional likely handed you your vaccine "passport," or a card with proof of vaccination. Here's where ...
As the rollout of vaccines against COVID-19 gathers pace, countries from Sweden to Israel are exploring how certificates and ...
Denmark is developing a digital "vaccine passport" for people who have received a COVID-19 vaccine, a move that may enable them to travel to countries where such documentation is required during the ...