There have been cancellations and chaos on US airlines, Canada and Japan have been cracking down on Covid rule-breakers, but the UK is opening up to more and more vaccinated visitors.
원문출처 : https://www.cnn.com/travel/article/pandemic-travel-news-airline-chaos-vaccine-mask-mandates/index.html
원문출처 : https://www.cnn.com/travel/article/pandemic-travel-news-airline-chaos-vaccine-mask-mandates/index.html