whether he was joking or saying what he thinks in an unguarded moment during a private meeting, its perhaps more accurate to say that globalisation, which helped covid s rapid spread, is critical to vaccination success. this weekend uk government ministers predicted a boosterjab by september. but india has halted exports and europe is threatening to. stefanie, let s talk about what is happening. they are pretty troubled by what has been happening. they singled out the uk in particular. what is there problem and what of the changes that are likely to follow from this? do you think they are follow they will follow through on the threats? are follow they will follow through on the threats? yes, well, it s a very interesting through on the threats? yes, well, it s a very interesting question. - it s a very interesting question. for now, it has only been threats. interestingly, there are reports in the uk and also back in europe that right now, there are talks going on betw