Sir Patrick Vallance, the govt chief scientific adviser, says the thinking behind current approach to #coronavirus is to try and "reduce the peak" and to build up a "degree of herd immunity so that more people are immune to the disease". #R4Today
Which Vallance was criticised for by government, correct?
It's silly, to a degree you have to have a semblance of herd immunity till vaccine developed when you have something people can easily have with zero symptoms.