The national vaccination programme is continuing, despite the impact of the cyber attack on the Health Service Executive and other service areas.
However, the publication of detailed daily vaccination progress has been paused and the last official report was two weeks ago.
News on the opening of registration for people aged 40-44 is expected later this week. The HSE has said that it hopes to have 300,000 vaccinations administered this week.
Registration for people aged 45 to 49 years is open. News is expected later this week on when registration will open for people aged 40 to 44 years.