There are no new cases of Covid-19 in the community or in MIQ to report.
New Zealand has extended the halt on the travel bubble with Covid-plagued New South Wales for another 12 days.
Covid-19 Response Minister Chris Hipkins said there were now 36 virus cases in the state, including four not yet linked to the existing outbreak.
"This decision follows a further public health assessment today in which officials consider a range of factors – including whether any new cases are identified, the results from Covid-19 testing of any contacts identified and from the wider Sydney community."
Hipkins said the Government strongly believed in a "cautious approach" to the travel bubble.
That meant travel to New South Wales will now be paused until at least July 6 and can be extended longer if needed.
Health and Government officials will review the bubble halt next week to determine if it is possible to decide on a date for its resumption.
Meanwhile, the Covid scare in Wellington has prompted the Cook Islands to tell people who visited the city's locations of interest they cannot fly into the country.
Cook Islands Tourism Corporation Australasia general manager Graeme West said tonight: "Anyone who visited a place of interest in the Wellington region is asked not to fly to Rarotonga until they have completed their isolation and testing in Wellington."
However other travellers from the capital could continue to enter Rarotonga as usual.
With the Wellington situation still evolving, West said the Cooks government was contacting and requiring travellers from Wellington already in the Islands to get tested and isolate until they received a negative result.
"It only takes four-six hours to receive the test result and of the 114 Wellington-originating arrivals since the 18 June, 106 have returned negative tests and are enjoying their holidays," he said.
"The remaining six are being followed up."
There are nearly 20 locations of interest in Wellington, including Te Papa and several bars and restaurants.
NZ officials believe Sydney tourist has Delta variant
Meanwhile the NZ Government is working on the basis that the Covid-infected Sydney who visited Wellington has the more-infectious and deadly Delta variant.
Covid-19 Response Minister Chris Hipkins' comments come as the Government awaits results of genome sequencing from Australian health officials, which were expected last night.
"From past experience the time to do genome sequencing can vary, depends on the strength sample."
Covid-19 Response Minister Chris Hipkins and director general of health Dr Ashley Bloomfield arriving for their press conference at Parliament. Photo / Mark Mitchell
Hipkins had been assured as soon as Australian authorities had the results, they would share it immediately.
He expected this to occur this evening but already they were assuming it was the Delta variant.
"We are working on the basis it is likely to be the Delta variant. The advice from Australia is that it is linked to their outbreak [in Sydney] at the moment, which is the Delta variant."
Responding to calls from public health experts to introduce mask wearing in indoor settings and compulsory QR scanning for certain "super-spreader" venues, Hipkins said he "was not ruling anything out".
Currently their public health advice was that indoor mask-wearing was not justified, he said.
They had made it compulsory on public transport and encouraged people to do so where they could not socially-distance.
Hipkins said the difficulty with mandatory QR scanning was enforcement.
"The challenge is that adds quite a bit of compliance issues for small businesses. If they have only one or two working in the shop then need to make sure everyone scans."
However, data showed this strategy had not been working, with scanning levels regularly dropping before bumping up after new cases have been revealed.
Hipkins said those "bumps" in scanning were helpful, but overall it remained "a challenge" and reiterated mandatory measures were not ruled out.
"We just have to work through those logistical barriers".
The alert levels in general were under constant review, he said.
"They key is people understand what they are and what is expected. We have seen proposals of seven or even nine different levels and I think that would just become too hard to follow."
Earlier today Hipkins said there were no new cases of Covid-19 in the community or in MIQ to report.
People waiting in line to be tested for Covid-19 at Hataitai Park in Wellington. Photo / Mark Mitchell
However, he cautioned "it's still early days".
There were around 7000 tests processed, over 1200 in Wellington region - four times more than usual.
Hipkins said the Government is still waiting for the genomic sequencing results from Australia after a Sydney man travelled to Wellington on the weekend while infected with Covid-19.
Hipkins said there had been good, fast and efficient flow of information in both directions between Australia and New Zealand.
The man's partner, who he travelled with, is asymptomatic and tested negative for the virus.
It comes amid fears the virus could be anywhere in New Zealand, due to the high transmission rate of the variant and fact many people moved in and out of Wellington over the weekend.
The epidemiological link has been confirmed to the cluster in Sydney, Director-General of Health Ashley Bloomfield said. The variant would be known this afternoon.
Regardless of the variant the response remained the same.
The traveller had one vaccine dose about 10 days ago. His partner had one dose also.
Wastewater testing for Wellington was taking place and results would be known tomorrow.
"As learned from Auckland experience the people who need to be tested are the ones who should be tested," Bloomfield said.
There were 420 contacts attached to the contact tracing database who were in locations of interest at the same time as the Sydney man, including 58 who were on the flight to New Zealand. All those on the flight were close contacts.
People were being asked to isolate for 14 days for a reason, regardless of if they returned a negative day five test, Hipkins said.
Bloomfield said colleagues in Sydney said the Sydney man was being "very helpful". They had been using the app. About 60 people received a push notification yesterday as a result.
Jack Hacketts and 4 Kings Bar shared the same QR code. Both were considered to be locations of interest.
Bloomfield said it was good those bars had a QR code and good people using it. The more specific the QR code though the better.
Yesterday was also the fourth-biggest day for calls to Healthline, Hipkins said.
There was expected to be further high demand for testing with additional testing centres set up.
"High demand for testing is a good thing," Hipkins said.
If people could not get a test today they were advised to stay home and isolate, Hipkins said.
There was a S70 notice in place, placing a legal requirement on people who were in those places to follow instructions.
Asked about the situation in Fiji, Bloomfield said they were in daily contact with counterparts there. It would be a challenge for them to re-eliminate Covid-19. The key effort would be a strong vaccination campaign in Fiji, which New Zealand was assisting with.
That was a decision for the Cook Islands government, Hipkins said.
The Cook Islands bubble remained open. There were a few people this morning who were asked to be taken off a flight there this morning given information that was provided.
