Published on 2 Dec 2020, 17:32
Travel bubbles are under development in some places in an effort to revive air travel, which has plummeted during the pandemic. WSJ explains how reopening the skies without quarantine requirements at both ends of a trip could help reboot the global economy. Illustration: Crystal Tai
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More from the Wall Street Journal:
Visit WSJ.com: wsj.com
Visit the WSJ Video Center: wsj.com/video
On Facebook: facebook.com/pg/wsj/videos
On Twitter: twitter.com/WSJ
On Snapchat: on.wsj.com/2ratjSM
#WSJ #Travel
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