It comes as a popular Wellington restaurant was named as a high-risk location of interest.
Chow on Wellington's Tory St appeared on the Ministry of Health's locations of interest list on Wednesday, and anyone who was dining at the restaurant between 12.34pm and 1.30pm on Saturday, February 5 must immediately self-isolate and get a test.
Contacts must also get tested again on day five, and further information will be provided by health officials.
Across Aotearoa there are 204 new community cases of Covid-19, and 46 detected at the border.
Sixteen people are in hospital with the virus, but none are in intensive care.
The average age of those in hospital with Covid-19 is 59.