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 To Receive Government Funding To Bring Vacant Local Authority Homes Back Into Use
€1.36m is allocated to bring vacant social homes back into use in Wicklow
Major Wicklow Train Station Upgrade Moves Ahead as DART Plans Progress
Major upgrade planned for Wicklow Train Station with work on new bridge to begin this year
DART Station Closures Could Bring Eggstra Stress Over Easter!
Ten stations will close from Saturday April 4th to Monday April 6th - services will to continue to Bray and Greystones.
Closures and Roadworks To Note Across Wicklow County This Week
Don't face delays! Traffic could be impacted across four municipal districts in the coming week.
Doyle Flush In Donegal As Wicklow Hurlers Promotion Bid Remains Right On Track
Wicklow has seven points to spare over Donegal in their hurling league encounter over the weekend and have one final game at home to Louth that could ensure their promotion to division two
Heavy Rain
High: 13°C | Low: 4°C
Heavy Rain
High: 12°C | Low: 4°C
Heavy Rain
High: 12°C | Low: 3°C
Heavy Rain
High: 12°C | Low: 2°C
Heavy Rain
High: 13°C | Low: 2°C
