Hollywood National did not open to pupils for in class teaching today with Principal Séamas Ó Briain declining to comment on the development.
The Department of Education says it doesn't comment on individual cases.
The move comes as a primary school in Wexford Town will remain closed until after the mid-term break because of a Covid 19 outbreak.
More than 30 cases of the virus have been reported with more test results expected in the coming days.
The principal of the school said the emergency decision was taken to protect students and their families.
Wicklow Based UCD Professor Charged with Harassment
Two New EV Charging Hubs Open For Wicklow Motorists
Adam Corcoran Guilty Of Murder Of Daena Walsh
Market Process To Help Deliver DART Services To Wicklow Gets Underway
Funding Applications Open for Blessington Groups That Spark Joy