Prime Minister Jacinda Ardern says the government wants to lift vaccination rates and wants to remove anything that is a barrier to getting as many people vaccinated as quickly as possible.

Ardern and Māori-Crown relations Minister Kelvin Davis are in Northland viewing the rollout of vaccinations.

Ardern spoke to media this afternoon until she was continuously interrupted by a person in the crowd. She then decided to shut down and move the conference.

In the conference, Ardern says the low vaccination rates in Northland are not a failure of the government.

She says the the government wants to lift vaccination rates, and wants to remove anything that is a barrier to getting as many people vaccinated as quickly as possible.

"I asked one provider, what are you hearing when you're out vaccinating ... they described it as Covid not necessarily feeling close enough to the community yet, that even when there have been cases in Northland it might be seen as a valley over, not at the front door.

"We will do everything we can to keep it isolated, but we need everyone to be vaccinated."

She says decisions were made based on public health advice.

The Prime Minister would rather people were getting vaccinated regardless of alert level, because it was the right thing to do, she says.

Asked about the ruling ordering the Ministry of Health to reconsider its stance of withholding Māori vaccination data on the basis of privacy, Ardern says it was an issue about what data had been available or able to be shared, and she would allow the health team to work through that.

She says people should be able to raise concerns about the vaccine, and if they have questions or concerns they should be able to come forward to talk to health professionals, or someone they trust, to make the right decision.

She says the number of people who "would be described as ... anti-vaccination" is relatively small in New Zealand and she absolutely believes the 90 per cent double vaccinated rate the government is aiming for can be achieved.

She says young people in particular can be exposed to misinformation online, so there is more work ahead.

Ardern says despite best efforts, cases have come out of Auckland "and so we do need people to be vaccinated.”

Minister Davis says Te Tai Tokerau has not been forgotten.

"I have weekly meetings with all iwi leaders, so there's a lot of work going into protecting our people, and as we've said there's extra $4 million going into the north today. We're doing everything we can to make sure that our people are protected and people get vaccinated."

Ardern says the approach from the government has been to ask Māori providers to focus on older kaumātua and kuia, and to take a whānau-based approach.

When asked about protestors, Davis says "That's the first protest I've seen, there were two people.

'Obviously they think they're smarter than the virus... I don't think it helps what we're trying to do here, to protect whānau, to protect whakapapa. And to have people think that what's going on is not reality?

'I think that they're just living in a strange world. Our focus is on making sure that as many people as possible get vaccinated to protect their whānau, to protect their whakapapa, and that sort of stuff just doesn't help at all."

Ardern says misinformation exists everywhere but it is a minority voice.

Northland is one of the lowest-performing regions for vaccinations, with just 64 per cent of the region fully vaccinated - second-last, only ahead of Tairāwhiti.

It is also the region that needs the largest number of first doses to reach 90 per cent of the eligible population, with more than 17,000 doses required to reach that milestone.

The government's proposed traffic light system would see restrictions across New Zealand reduced, and lockdowns ended, once every DHB in the country reaches 90 per cent double dosed.

Northland also has a high percentage Māori population. Māori have accounted for about 40 to 50 per cent of cases in the Delta outbreak in recent weeks, and have lower vaccination rates than the rest of the population.

The government this morning announced the first round of funding for initiatives to boost Māori vaccination rates around the country, allocating $23.3 million from the $120m fund announced just over a week ago.

- RNZ