All cabinet ministers are now restricting their movements as a result.
A spokesperson says Minister Charlie Mc Conalogue has no symptoms and is self isolating.
It comes as the HSE warns the risk posed by the virus is at its highest point to date.
It comes as the Government urges people to reconsider their plans for Christmas.
The Government says the decision to return to level 5 restrictions over Christmas was not taken lightly, but the increase in cases could not be ignored.
Wicklow Pumped With Pride At IPD Awards
The Murrough Pump Track took first place in the Community Youth Initiative category.
Shimmer Boy Crowned 'A New Local Hero' 2026 At Dublin Finale
A New Local Hero is part of Irish Music Month, an initiative of Hot Press and the Independent Broadcasters of Ireland
Bray Wanderers Cruise Into First Division Playoff Final After Easing Past Kerry
Seagulls book Play-off Final spot with 5-1 aggregate win, with UCD next on Sunday
Lakers Is Back! Bigger, Brighter and Rebuilt.
Cue the celebrations! Lakers Sports & Social Club is marking the official completion of its rebuild and an exciting new chapter.
Dublin Marathon Pioneer Arklow’s Mary Nolan Hickey To Present Cup That Bears Her Name
Mary Nolan Hickey, who ran the first Dublin Marathon in 1980, will present the cup to the women’s elite winner on Sunday
6:00am - 8:00am
The Wicklow Way with Nikki Hayes
Sunny intervals
High: 15°C | Low: 8°C
Sunny intervals
High: 14°C | Low: 8°C
Sunny intervals
High: 15°C | Low: 7°C
Sunny intervals
High: 15°C | Low: 5°C
Sunny intervals
High: 15°C | Low: 6°C