Some 1090 close contacts linked to the cluster have been identified - 934 have been contacted so far - and 86 per cent of close contacts have been contacted.
The two Tokoroa cases have been transferred to Auckland and their families are in isolation.
All residents of the Morrinsville rest home have all also returned negative results.
So far, 1.6 million mask have been dispatched across community groups.
There have been 100 requests for people to leave Auckland's borders - 45 have been confirmed, Bloomfield said.
The Government is working with officials from Japan and Belgium, in terms of two now-Covid-19 positive people who had been in New Zealand.
Bloomfield said both people were "low risk".
He thanked everyone who had come forward to be tested.
But he said there had been reports of online abuse, directed towards those who had tested positive for Covid-19.
"To say that's a pity is an understatement."
Health Minister Chris Hipkins said the abuse was "disappointing and dangerous".
He said people need to be able to come forward for testing without worrying about online abuse.
Hipkins warned people not to believe everything they read on social media. This comes as rumours circulate online about where the Auckland cluster originated.
He said the 1pm information was designed to give people the most complete picture as possible.
Talking about misinformation and speculation rife on social media, he said there would be much more public concern if test results were published in real time.
"My advice to everyone is, if you hear it here at 1pm, it's true."
Asked about compliance in Auckland, Hipkins pleaded with people to obey the rules.
"We all want to be out of level 3 as quick as we can."
He called on people to maintain social distancing and continue good hygiene practices.
Hipkins said there had been no positive tests at the border in the past few days.
Hipkins said the "testing is a back stop" and prevention work was the main focus.
Hipkins said he "absolutely accepts responsibility" for the lack of testing at the border facilities, but he stopped short of apologising.
He thanked everyone involved in the testing process.
He said some tests might take up to 48 hours to be tested because of the volume of testing. He asked people to be patient as they await their test results.
On the testing of Jet Park employees, Hipkins said the focus was on responding to the outbreak.
The vast majority of transmission happened in households, Bloomfield said.
He added the Government was doing all it could to support families.
In terms of the one "likely" linked case today, Bloomfield said the information arrived quite late today so officials could not yet definitively say it was linked to the Auckland cluster.
But Bloomfield was pretty sure it was linked.
On face mask price gouging, Hipkins called on people to report that behaviour.
Auckland University Vice-Chancellor Professor Dawn Freshwater this morning confirmed a student at the University of Auckland had tested positive for Covid-19.