Ask The Expert: What is a ‘Digital Green Certificate’ and will it mean I can go on holidays?

‘Just vax and go’ proclaimed the airline ads at the start of the year with bargain flight details, filling us with hope of sunshine holidays and selfies by the pool in quick order. If only it was that easy. Unfortunately, it soon became clear that Covid-19 wasn’t going anywhere fast and trying to put an exact date on travel freedom wasn’t going to be realistic. In fact as Ireland experienced a catastrophic third wave of...