MOSCOW REGION, RUSSIA DECEMBER 21, 2020: Travellers queue to take pre-departure COVID-19 tests at the Domodedovo International Airport before flying to London. Russia has announced that from 22 December 2020 it is suspending flights to and from the United Kingdom where a new strain of novel coronavirus causing COVID-19 has been identified. Vyacheslav Prokofyev/TASS (Photo by Vyacheslav ProkofyevTASS via Getty Images)