The UK Government quickly scrambled to buy 5 million of doses of the Moderna vaccine, to be available from Spring 2021 if all goes according to plan.Moderna’s jab is very expensive, Sky reported, pitching it at £28 a dose.That is compared to £15 per a pop for the Pfizer injection.While this was in smaller quantities and deals will be done to cut the price for bulk purchases, Moderna - a commercial company - has an interest in making profits.The UK Government has shelled out for 5 million doses with the hope that it will be available from Spring 2021.In the space of a week positive results have emerged for two vaccines, and a third Russian jab, boosting chances that the pandemic will be over.Normality probably won’t be in place by.