coronavirus like delta, which is why you are seeing the stories of this mutation and this change and we have seen this before and this one we have not. what has got people worried is if you look at where these genetic changes are, they localise in the genetic code with the pace that it uses to make the outer coat of the virus and specifically the spike on the outer coat and that is what it uses to infect ourselves. it is also what we use to make the vaccinations that then make us immune to coronavirus and that is why people are concerned, because if the virus changes the shape of that bit, it might affect transmissibility and there is speculation it is more transmissible and it might make people sicker, we do not think it is the case, but we do not know and it might if it looks very different to our immune system have the ability to sidestep the immunity we have all now god by having vaccinations and even boosters. let us hope not, but thatis even boosters. let us hope not, but that is