Wellington has recorded six new cases of Covid-19, and two in Palmerston North.
The Ministry of Health revealed on Wednesday that three of the Wellington cases are in Porirua and three are in the Hutt Valley.
The Porirua cases are so far unlinked and an investigation is underway to determine how they contracted the virus but the Hutt Valley cases are all household contacts of existing cases.
Both cases in Palmerston North are also household contacts.