Over 11,500 people have attended the walk-in Covid testing centres open since last week.
The four centres currently operating in Dublin and Offaly will close at 7pm this evening.
But three new ones in Finglas and Balbriggan in Dublin as well as Navan in County Meath will be up and running tomorrow.
People who have no symptoms of covid and are within 5km of these locations can attend. .
While anyone with symptoms is being asked not to go to these centres but to phone their GP.