The 'Safe travels' seal in Machu Picchu, in Peru. The WTTC's urgent call for common standards on Covid-19 testing comes as airlines face a bleak winter season that will stretch their cash reserves and test their survival amid a second and third waves of infections. EPA
The 'Safe travels' seal in Machu Picchu, in Peru. The WTTC's urgent call for common standards on Covid-19 testing comes as airlines face a bleak winter season that will stretch their cash reserves andShow more