The National Public Health Emergency Team says it's monitoring the Covid-19 situation in Dublin "closely", due to a recent increase in cases.
Of the 147 newly-confirmed cases recorded last night, 73 are in the capital.
The rate of community transmission of the virus in Dublin is also higher than across the rest of the country.
Chief medical officer Dr Ronan Glynn can't rule out a Dublin lockdown, but says the current measures in place are sufficient:
