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.
Man Withdraws Appeal Against Severity Of Sentence After Threatening To Kill Simon Harris And Family
Offender issued a letter of apology to Harris. A 50-year-old man expressed remorse in court and wished he had never sent the message to the former Taoiseach
Taylor Made For Ultimate Farewell - Katie Takes In Croker Before Big Announcement
Wicklow and Ireland will stand to acclaim the legendary Bray Bomber Katie Taylor in her farewell date in September in her dream setting of Croke Park
Wicklow TD Stands Down From AI Chair Amid Drink-driving Investigation
"I am stepping down totally without prejudice to the ongoing legal process arising from my arrest on suspicion of drink driving." Malcolm Byrne TD
Nature Minister Condemns ‘illegal’ Fire within Wicklow Mountains
"Nesting season is a time for growth and for the future survival of our rarest birds and wildlife. That makes this act particularly cruel.”
Wicklow RNLI Rescue Stricken Pair After Capsize Of Rowing Boat
Wicklow RNLI crew launch quick rescue after two people stranded in Wicklow harbour on Wednesday
10:00pm - 1:00am
Relaxing favourites with Traic O'Braonain
Heavy Rain
High: 16°C | Low: 9°C
Heavy Rain
High: 16°C | Low: 9°C
Heavy Rain
High: 16°C | Low: 8°C
Heavy Rain
High: 16°C | Low: 8°C
Heavy Rain
High: 16°C | Low: 8°C