Covid-19: Walk-in vaccine clinic open across NI this weekend Published image copyrightPacemaker People have the option of getting a first Covid-19 jab at a GAA match in Newry on Saturday. A mobile vaccine clinic opened at Páirc Esler in the city between 13:15 BST and 15:15 ahead of the Armagh v Monaghan game at the stadium. Anyone aged 18 or over is able to get a first dose of the Pfizer jab. More walk-in vaccine clinics, where no booking is needed, have been added to a list of locations across Northern Ireland for the coming weeks. No appointment is necessary but anyone attending should bring photo ID.