nice to say the variance will post challenges. oksana peasy is a lecture at the university college london school pharmacy. she says the picture around on the crown is becoming clear, and it's not particularly good. we are certainly on track for it to replace delta here in the u. k in coming days and weeks. so globally, i imagine that effect will also take place. just based on, on how quickly the doubling rate is occurring, we have had one death in the u. k, thus far. so it is too soon to draw conclusions around severity of alma kron. however, even if it turns out to be half as severe as delta just due to the rate of spread, it's going to put a tremendous amount of pressure on the n h s, and disrupt her health care delivery. to an extent that will cause another significant crisis. if we can't get our boosters roll out accelerated and we have a human resource problem around that here in the u. k as well or will absolutely help in terms of reducing hospitalizations, but boosters alone will not be enough. and we do need to look at other ways to break trains of transmission because of the vaccine that we have

she's a global health advisor and lecture up at university college, london's school of pharmacy. she joins us now via skype from london. good teddy with us again. sana, how concern to you about the spread of the on the chrome varied? is it set to replace delta as the dominant variant globally? we are certainly on track for it to replace delta here in the u. k. m, in coming days and weeks. so globally, i imagine that effect will also take place. just based on, on how quickly the doubling rate is occurring, we have had one death in the u. k, thus far. so it is to seen to draw conclusions around severity of our micron. however, even if it turns out to be half as severe as delta a just due to the rate of spread is going to put a tremendous amount of pressure on the n h s, and disrupt health care delivery. to an extent that will cause another significant crisis. if we can't get our boosters, roll out an accelerated and we have a human resource problem around that. here in the u. k as well is a 3rd vaccine. those gotta be enough though to hold the spread of the i'm a convert or is a boo