This in its self is the major problem all round, you have the same old tit for tat going on, when at the beginning of this pandemic it was all going to be put to one side, to focus ( on both sides) on the management of the virus. Boris's problem at the moment and his ministers seem hell bent on trying to prove they can do this on their own, refusing to work with other x leaders and the like of. Its about time they realised they need all the help they can get, but I can't see it happening.