The Government enters its final week of the year, a shake-up for the capital’s transport plans and 30C-plus temperatures expected across the country in the latest NZ Herald headlines.
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Professor Michael Baker of the University ofOtago’s department of public health said by year’s end there was “likely to be” about 1000 virus-attributable deaths, 12,000 hospitalisations and thousands of people disabled from long Covid during 2023.
Director of the University of Auckland’s Immunisation Advisory Centre, Professor Nikki Turner, said the number of cases inferred from wastewater testing and hospitalisations were “the highest they have been since January this year”.
“There is an enormous amount of Covid-19 around at the moment. People aren’t reporting their positive results anymore, so we need to look at hospitalisation and wastewater rates to get a clearer picture,” Turner said.
“The latest data is really compelling. The rolling seven-day average rate of hospital admissions has risen in recent weeks and wastewater rates have climbed significantly in October and November. That tells us there is a lot of Covid-19 around.”
The Ministry of Health’s latest figures released today showed 27 people died with the virus in the last week to Sunday.
There were 7417 new Covid-19 cases reported in the week, a slight decrease from the previous week. Two weeks ago, however, 6656 cases were reported. The daily average number of cases was 1058, up from last week’s daily average.
Professor Michael Baker, of the University of Otago’s department of public health, said given the current wave was larger than the fourth in early 2023, '[it suggests] that the pandemic threat is continuing to evolve in unpredictable ways'.
There were 354 people in hospital and six were in intensive care. The latest deaths take the overall total of deaths attributed to the virus in New Zealand to 3623.
Baker said given the current wave was larger than the fourth in early 2023, “[it suggests] that the pandemic threat is continuing to evolve in unpredictable ways”.
“The factors driving these pandemic waves are likely to include a mix of waning immunity, continuing Covid-19 virus evolution, and changing human behaviour, including relaxation of protective measures and some degree of response fatigue and complacency,” Baker said.
He said the effect of the large fifth wave would “likely ... be approximately 1000 deaths, 12,000 hospitalisations, and thousands of people disabled from long Covid during 2023 - in addition to those affected in previous years”.
The Ministry of Education’s latest executive summary and key insights on national Covid-19 case trends released showed 737 deaths were attributable to the virus as of October 15.
Turner and Baker highlighted the importance of keeping safe over Christmas and New Year, both saying people can protect themselves and others by getting vaccinated, self-isolating if sick, ensuring gatherings are well-ventilated and wearing masks in crowded indoor spaces.
"There is an enormous amount of Covid-19 around at the moment," University of Auckland Immunisation Advisory Centre medical director Dr Nikki Turner says.
Covid-19 modeller Professor Michael Plank, of the University of Canterbury, meanwhile, said the spreading of the JN.1 variant, “which is probably the fastest-growing variant we’ve seen this year”, could prolong or increase the size of our current wave.
“It looks as though JN.1 has picked up mutations which allow it to spread rapidly in a wider part of the population than BA.2.86 [another variant which spread globally in August] could,” Plank said.
Covid-19 modeller and University of Canterbury Professor Michael Plank says the spreading of Covid variant JN.1 could prolong our fifth wave of infections.
“JN.1 was responsible for around 10-15 per cent of infections in New Zealand, according to the latest sequencing and wastewater data, so we are yet to feel its full impact,” he said.
“But if it grows at a similar rate to other countries, it could become the dominant variant early in the new year. This could cause the wave to continue to rise for longer, or potentially cause a double peak.”
![Professor Michael Baker, of the University of Otago’s department of public health, said given the current wave was larger than the fourth in early 2023, '[it suggests] that the pandemic threat is continuing to evolve in unpredictable ways'.](https://www.nzherald.co.nz/resizer/v2/WZJMAPYF7QBKLWPKR5OJEOH2CI.jpg?auth=6cbcbd66b4206222ca971b773d61e9f5248a67ff46d809a4b7d2150b1d9700a9&width=16&height=12&quality=70&smart=true)
