Covid-19 cases as inevitable as the UK gradually relaxes lockdown rules but for the first time since faced with the virus, society will be able to carry on.He told Sky News that Britain's hugely successful vaccination programme has "won the race" in being able to protect the most vulnerable ahead of a third wave.Professor Calum Semple said: “The concern at present is that in countries where there’s less vaccination and a very strong third wave, that’s the perfect breeding ground for further variants of concern.“So, at this point, Britain has got its act together, the concern is as this third wave is going on elsewhere, that will generate new variations.“Even within Britain there is a likelihood of a third wave in potentially July and August.