Covid-19 and travel: Mask, test and quarantine?
As the number of coronavirus cases start to rise in some parts of Europe, the travel industry and governments are coming up with their solutions on how to balance public health and the economy, but they don't always match: Do you quarantine, do you test passengers on arrival, what else could you do? Here's the view of aviation analyst Paul Charles.
(Picture: Passengers at Barcelona-El Prat airport. Credit: Reuters)