The Health Service Executive has said that it is working to get systems back up and running after the recent cyber attack, as quickly as possible in the safest way, for service users in line with clinical priority.
Vaccine self-registration for people aged 40-44 is due to open later this week. Over a million Covid-19 vaccine doses have been administered in May, taking the total to 2.7 million.
Half of the adult population has had at least one dose. The HSE said that the detailed daily data on vaccinations and daily reports on hospital cases of Covid-19 were not ready yet but it has been marked as a priority.
It said it hopes to be able to provide further data as soon as possible. The daily vaccination dashboard was last updated on 11 May