Ireland: Covid booster programme extended to 18-49 year olds
https://www.rte.ie/news/2022/1229/1344051-covid-ireland/
It looks like vaccination centres have lots of availability right now. Just booked mine for this afternoon. Having had (mild) Covid this June (was triple vaxed), I can tell you you want to avoid even a mild bout of it. (And repeat infections carry risks.)
Book your second booster* at: https://covid19booster.healthservice.ie/hse-self-referral/?flow=booster
* If you’ve had 3 shots, you’re eligible. It’s confusing as it goes dose 1, 2, booster 1, 2…