People in their 40s will find out later this week when they can register for a Covid-19 vaccine.
The HSE is currently working through people aged in their 50s while new guidance on the usage of the Johnson and Johnson and AstraZeneca vaccines is due to be announced this week.
There were 355 new cases of Covid 19 on Saturday and 447 as of midnight on Friday, after a delay in releasing figures due to the HSE cyber attack.
Following a spike in numbers of the virus in Co Roscommon last week, a Walk-in COVID-19 test centre will open in Dr. Hyde Park in Roscommon town this morning, from 11am to 7pm for ONE DAY ONLY. The test is free of charge.
Those wishing to avail of the service should bring photo ID and provide a mobile number to receive their test results.
This is in addition to the Covid-19 test centre in Castlerea.