Why we shouldn’t fear a ‘fourth wave’ of Covid
A few weeks ago, as the government was preparing for a great reopening on 21 June, I wrote a cover story for The Spectator with some bad news: a third wave was coming, I argued, and it could be even bigger than the second. It jarred with the mood. Covid cases were falling and a great many people desperately wanted this to be the end of it. My model, the Bristol University PCCF (Predictor Corrector Coronavirus Filter), showed otherwise: the biggest wave could be yet to come. But with a vital difference: hospitalisations and deaths would be much lower than at the beginning of the year when we were largely
