Modeller calls Government's COVID-19 data release a 'side-show,' 'frightening'

  • 24/09/2021


A Covid-19 modeller has described the government's release of data on vaccination, disease and deaths rates as a side show causing unnecessary fear.

The modelling done by Te Pūnaha Matatini at the University of Auckland shows if 80 percent of the population over the age of five is vaccinated 7000 people a year could still die from the virus and 60,000 end up in hospital.

Even at much higher vaccination rates additional measures such as mask-wearing and rapid antigen testing would be needed to avoid lockdowns.

Wigram Capital's Rodney Jones - who had been tracking the Covid-19 numbers - said yesterday's media conference engendered fear.

Jones questioned the credibility of the modelling saying it did not match real life figures overseas.

"When you see 7000 deaths it's frightening, that's 140 a week in a country like New Zealand, there is no way New Zealand would experience anything like that."

Using models for long-term modelling were not helpful, as the pandemic and people are much too complex, he said.

"This is a side-show and should be treated as such. What we know is we need to get people vaccinated and we need as many people as possible vaccinated and it is true through vaccination we can live the best possible life in New Zealand.

"That's the message we need to get across and that is a message of hope, not of fear," he said.

But Professor Shaun Hendy - who was one of those behind the University of Auckland modelling - said the information should be made public.

We are trying to inform policy choices, so that means that the types of things we do, which is looking at things like the affects of public health measures and vaccination rates and how they can affect the outcomes," Hendy said.

New Zealand was in a unique situation compared to other countries, he said.

"We haven't had large numbers of infections here so we haven't banked that natural immunity like other places such as the UK have. Our population unvaccinated remains vulnerable to Covid-19."

Hendy also noted his worst case scenario was unlikely to occur because the government would step in before then and put some level of lockdown in place.

Intensive care doctor Andrew Stapleton supported the data being made public, given the impact lower vaccination rates could have on hospitals.

"It represents approximately 12,000 patients who would need ICU based on the UK data, which would be one patient per every ICU bed in New Zealand every week for 52 weeks.

"This would mean we would have to move to our crisis staffing model and the resulting avoidable deaths would be very high," he said.

There is one thing all the experts agree on - the country needs to vaccinate as many people as possible.