FILE - In this June 17, 2014 file photo, Dubai Airports CEO Paul Griffiths walks out of Dubai International Airport's Terminal 3 in Dubai, United Arab Emirates. The airport is getting busier but it’s a long way from what it once was amid the coronavirus pandemic. To boost those numbers, Griffiths is urging countries to move away from mandatory quarantines on arriving passengers and toward the strategy embraced by Dubai. That includes aggressive coronavirus testing before departure, followed by mandatory mask-wearing on aircraft. (AP Photo/Kamran Jebreili, File)