Q&A: What's going on with Ireland's vaccine rollout?

After a turbulent week of changes to the plan for AstraZeneca, Johnson & Johnson and Pfizer vaccines, we try to make sense of where Ireland's vaccine programme stands now

What's changed?

After a rollercoaster week of changes, Ireland's vaccine roll out plan has been revised again for what health chiefs say is the 25th time. Now, the AstraZeneca vaccine is limited to the over-60s and the Johnson & Johnson vaccine has been paused by the manufacturer, while Ireland will now receive an additional 545,000 Pfizer vaccines.