The HSE says a full services will resume tomorrow.
Covid-19 vaccination centres are closed today across the country.
The HSE says its online and phone registration system's are also down.
It says it's to allow planned system upgrade works take place for the booster programme.
GP and pharmacy vaccinations will continue today as normal.
The HSE says a full services will resume tomorrow.
We are conducting planned, essential updates to our vaccination & computing software today. Our #COVIDVaccine centres are closed, and you will not be able to register for your vaccine as we carry out these updates. Services will resume fully tomorrow. Thank you for your patience. pic.twitter.com/L58z6eCgSO
— HSE Ireland (@HSELive) November 1, 2021