I'm going to Laos in about 10 days time. I'm entering via the land border at Nong Khai (Friendship Bridge I). I have been vaccinated twice (July and October 2021) and these show in my Mor Phrom app.
According to the Laos entry requirements, I need a medical certificate in English showing proof of vaccination. Is the paper certificate I received from the Thai hospital good enough, or is the Mor Phrom certificate with QR code more appropriate? I'm confused as to what is actually classed as official proof..... has anyone been to Laos recently and had to show proof of vaccination?? Thanks!