This is the bit I do not understand.
So we in the UK are lucky to be ahead in the vaccination race. Sadly the rest of the world has a long way to go in becoming safe. If UK aid money goes to helping chlorine the pool it is a good thing.
So at what point do we choose to protect the pool by blocking all the flights in and out with the exception of critical and vaccinated in order to ensure we retain as much integrity as possible for the vaccine to respond. This allows it to be bought under control and the variant issue to be tightened. It is never going to be a fix but it might dampen the onward risk and make all that money spent on the vaccines more effective?
What am I missing ?