The UK must be realistic that there may be a third wave in the Covid-19 pandemic, Prime Minister Boris Johnson said, as the government calls on 42-year-olds to come forward and take their vaccine. 

“We have got to be realistic about that, unfortunately, there probably will be another wave of the disease, but I think that the vaccination programme has now been so massive, 33.6 million people vaccinated,” Johnson said in a visit to Wrexham on 26 April according to Sky News.