Covid Testing
It's been touched on elsewhere but perhaps the topic of covid testing requires a thread to itself. In particular:
How do covid testing requirements vary between countries?
How much does it cost the passenger? And are the amounts charged proportionate?
How are airlines helping passengers? (I think that TUI mentioned a £20 deal.)
Is the cost likely to come down over time as providers find cheaper ways of doing it?
And for anyone with access to a crystal ball, how long will Governments think it necessary to continue tests for the fully vaccinated? I think that there may be too many unknowns such as the emergence of a new variable to answer that.