Taoiseach Micheál Martin confirmed that 90 per cent of adults now fully vaccinated, adding that more than seven million vaccines will have been administered by the end of Friday.
It comes as the average rate of Covid-19 infection across Ireland has fallen by 14 per cent in the last two weeks, according to weekly figures from the Health Protection Surveillance Centre.
A fortnight ago the average incidence rate had climbed to 526.4 but has continued to fall, reaching 450.9 as of last Monday.
However, Ireland also continues to have the highest incidence rate of the disease in the EU, with data produced by the European Centre for Disease Prevention and Control (ECDC) showing a 14-day incidence rate of 434 cases per 100,000 people.
Brighter news. Progress on a range of areas related to #COVID19. Today 90% of adults are fully vaccinated with 92.5% partially. Hospitalisations are trending downwards. 329 in hospital, 54 in ICU. Overall testing positivity reducing but high volumes in schools still. @HSELive
— Paul Reid (@paulreiddublin) September 10, 2021
On Friday, Mr Martin tweeted: “We’ve reached two major milestones in our vaccine rollout. 90% of adults over 18 are now fully vaccinated.
“And by the end of today, 7 million Covid vaccines will have been administered.”
The landmark was also welcomed by Health Service Executive (HSE) chief executive Paul Reid.
He said: “Brighter news. Progress on a range of areas related to Covid-19.
“Today 90 per cent of adults are fully vaccinated with 92.5 per cent partially.
“Hospitalisations are trending downwards. 329 in hospital, 54 in ICU.
“Overall testing positivity reducing but high volumes in schools still.”
The Government’s roadmap to lift all major restrictions by October 22nd will be boosted by the high level of vaccine uptake.
Half of Covid patients in hospital in Ireland full…
Tánaiste Leo Varadkar previously said that October 22nd is “dependent” on achieving the milestone of having 90 per cent of people fully vaccinated, as well as passing the peak of the Delta variant.
Ireland has one of the highest vaccine uptake rates in the European Union, coming second to Malta.
The programme has been hailed as remarkable by health officials.