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.
Daina Moorehouse On The Brink Of Medal After Two Victories In Brazil World Cup
Wicklow star wowing the crowds with precision and skills at the World Cup in Brazil to secure a medal bout
Wicklow Households Encouraged To Explore Grants To Lower Energy Bills
Grants for solar, heat pumps and insulation can lower bills, make homes warmer, and put money back into people's pockets.
New Equipment To Support Disabled Water Sports Users In Accessibility Boost For Bray Harbour
Dominant Daina Moorehouse Into World Cup Last 16 After Opening Brazilian Bout
Enniskerry Boxing Club's Daina Moorehouse continues to carry the flame of pioneering Katie Taylor in amateur boxing with a commanding opening win at the World Cup in Brazil
Greystones E-Bike Scheme Flourishing With Over 12,000 Recorded Trips
Get on yer bike! They certainly are in Greystones ........ in their droves and a year-on from the e-bike roll-out in the north Wicklow town it seems they can't get enough.
Sunny intervals
High: 18°C | Low: 10°C
Sunny intervals
High: 16°C | Low: 9°C
Sunny intervals
High: 18°C | Low: 8°C
Sunny intervals
High: 20°C | Low: 8°C
Sunny intervals
High: 20°C | Low: 7°C
