Walk-in vaccination centres have been operating on the past two weekends, with more opening this evening.
A vaccination clinic will open in Citywest from 6pm until 10pm.
The other will operate from 5.20pm until 7pm this evening in the National Show Centre in Swords.
Both clinics are for over-16s who are looking for their first dose.
So far, nearly 40,000 people have been given their first dose at walk-in clinics since they first started operating.
