THREAD on EUROPE:Many headlines today about Europe's third wave, what it means for us and, in particular, international travel. https://t.co/HiDqMoM7gBSome thoughts about what it means... 1/11— Prof. Christina Pagel (@chrischirp) March 20, 2021
THREAD on EUROPE:Many headlines today about Europe's third wave, what it means for us and, in particular, international travel. https://t.co/HiDqMoM7gBSome thoughts about what it means... 1/11