“Improved testing and contact tracing capacity mean that since the Auckland August cluster, we’ve had four outbreaks which we have successfully managed without having to change alert levels. Members of … The resulting sequences will be useful to science well beyond the immediate response, as we seek to develop a deeper understanding of this virus, and epidemics more generally. Two cases are imported. All are in quarantine, along with some of their close contacts. There are now 1425 cases of Covid-19 in New Zealand from both imported and community spread. And for the first time the number of youth and children suffering from the virus outstrip those in older age groups, making up almost a third of all positive cases. Related Topics. With a close genomic match found, we can't completely dismiss this possibility. Sequencing of viral genomes has become part of the pipeline to aid contact tracing. The sequencing technology has shown its value in three distinct ways since this new outbreak was confirmed last week. A further 21 per cent are Māori. A person who tested negative for Covid-19 despite carrying the virus could’ve started the August Auckland Covid-19 cluster, while further cases could be moving undetected through the border, public health experts say. Auckland: Two new cases of coronavirus were announced on Sunday, both in the community and linked to the Auckland August cluster. The Bluff cluster involves eight cases linked to a wedding held there, and the Marlborough cluster of six cases has been connected to an Alzheimer's support group. Neither your address nor the recipient's address will be used for any other purpose. There are three new cases of COVID detected in people in managed isolation today. Home Tags Auckland August cluster. We have seen this lineage only once before in New Zealand, in … Unlike the earlier March outbreak this second wave has seen the Pasifika community fall victim to what Ardern has frequently dubbed a "tricky virus" in large numbers. Then last week the fast-growing city-wide cluster that Prime Minister Jacinda Ardern warned would have a long tail took a deadly turn, claiming the lives of two men in 24 hours. Both the community cases were linked to the Auckland August cluster - one was a close contact of an existing confirmed case that has been epidemiologically linked to the cluster. New systems to understand the epidemic have swung into action and quickly proved their worth. This was mostly expected based on established physical links, but the genetic confirmation is nevertheless valuable. By Susan Strongman, RNZ As of today, there are 177 cases of Covid-19 associated with the Auckland August Cluster. of the Auckland region was restricted. “Improved testing and contact tracing capacity mean that since the Auckland August cluster, we’ve had four outbreaks which we have successfully managed without having to change alert levels. A class of 30 pupils at Otahuhu Primary were forced to self-isolate for two weeks after a parent spent time in the class the day before Auckland's mini-lockdown on August 12. 15 testing centres are opened across Auckland, and testing centres have opened in Rotorua and Taupo (due to the family having travelled there on holiday). Te Hiko, aged in his 50s, is the youngest person to die from coronavirus in New Zealand. Despite additional testing of all border workers and swabs from cool store surfaces, the origin still has not been found. Throughout, the confirmed cases have outnumbered the probable cases. Auckland August COVID cluster to close soon. Genome sequencing—mapping the genetic sequences of the virus from confirmed COVID-19 cases in a bid to track its spread—is now an integral part of New Zealand's coronavirus response. With no new COVID-19 cases in two incubation periods, the Ministry of Health is planning to close the Auckland August cluster. After 102 days of no new Covid-19 cases in the community, suddenly four members of a South Auckland family had tested positive. There are now 87 confirmed cases in the new Auckland cluster. After 102 days of no new Covid-19 cases in the community, suddenly four members of a South Auckland family had tested positive. SIGN UP TO OUR DAILY NEWSLETTERS HERE. But the theory also depends on some unlikely assumptions: that the infection leaked from managed isolation, was transmitted undetected for about 15 generations until finally being found, and mutated fairly slowly over that period. With no new COVID-19 cases in two incubation periods, the Ministry of Health is planning to close the Auckland August cluster. Even trying to determine the country of origin is hard. The person had not travelled overseas or had knowingly been in contact with a Covid-positive person. ... testing at the country’s border facilities and ports has also not revealed any source of infection linking the Auckland cluster with the wider world. - NZ Herald, Covid 19 coronavirus: 'Most likely weeks' before Auckland reaches tail of cluster - NZ Herald, Covid 19 Coronavirus: Auckland community cluster's infectious creep - NZ Herald, Insurance Council defends skyrocketing Wellington premiums, Chilled transmission: Research shows how long virus lasts on food, TO READ THE HERALD'S FULL CORONAVIRUS COVERAGE CLICK HERE. STAY IN THE KNOW. So far, the technique has confirmed Auckland's second wave of cases are all part of the same cluster, except for one case identified on Tuesday who contracted the virus via exposure to a returned traveler from the United States. By 20 April, there were less than ten cases reported per day and after 1 May less than five per day. Ports 'won't change position' on foreign crew COVID-19 rules, despite Health Minister's request. Scientists have turned the complex tale of Auckland's August Covid-19 cluster into a fascinating interactive, threading together its cases with genomic data. Auckland's lockdown will continue until 11.59pm on Wednesday August 26, with the rest of the country under looser Level 2 rules until the same time, although a review of the decision will take place in a week's time on August 21. Auckland August COVID-19 cluster and 'sub-clusters' as at 15 September Photo credit: RNZ / Vinay Ranchhod By Susan Strongman for RNZ. The prime minister said at a press conference that 179 cases have been linked to … One death. Let's tackle each in turn, starting with the recent border incursion theory. Genomic tests suggested the strain originated in the UK or Australia. “At the same time, we know the virus is continuing to rage offshore and despite our best efforts, there’s always the possibility of further community cases here. The earliest known case in the current wave has been pinpointed to a worker at an Americold cool store in Mt Wellington who fell ill on July 31. New Zealand’s deputy prime minister has said a “breach” in quarantine was responsible for the cluster of Covid-19 cases that has forced Auckland to re-enter strict lockdown for three days. By using our site, you acknowledge that you have read and understand our Privacy Policy They were all females, including a primary-age child, two women in their 20s and one aged 60-69 years. Have authorities given up on finding out how the Auckland August cluster started? Third, there were a few cases for which contact tracing produced only uncertain links between people, but sequencing confirmed they were part of the same cluster. Police hunt man after restaurant owner seriously injured in attack, Local Focus: Speed radar in Tauranga Harbour targeting jetskiers, Water price hikes: Goff says gradual changes preferable, Mt Albert cafe burglary breakthrough: Man arrested, items recovered, 'Corpse flower' bloom to cause a stink around the country in January, Air NZ grounds flights of pets between NZ and US, 'Extremely traumatic': Family of shark attack victim grief-stricken, autopsy held today. Until the cluster was discovered Tuesday, New Zealand had gone 102 days without infections spreading in … The information you enter will appear in your e-mail message and is not retained by Medical Xpress in any form. Despite drastic measures to halt travel in and out of the Auckland region, and severe personal movement and gathering restrictions, the tally surpassed the earlier Bluff wedding and Marist College clusters that had stopped at 98 and 96 respectively. Five new Covid-19 cases in NZ today, Auckland August cluster closed. or, by David Welch, The Conversation. About sharing. All are in quarantine, along with some of their close contacts. New cases linked to the church are still emerging. One death. The Auckland August cluster belongs to a lineage that is in multiple continents around around the world. October 8, 2020. Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox, Follow the latest news on the coronavirus (COVID-19) outbreak, Study explores the effects of morning weather on people's mood and wellbeing at work, Biotin, mitochondria, and dementia: Research reveals a connection, Study explores the effects of immune responses on the aging brain, Link found between self-control in childhood and success later in life, Opening a new door into kinder, gentler therapies for chronic inflammation. By The Right Monk on December 17, 2020. New Zealand Prime Minister Jacinda Ardern reacts during a press conference in Wellington, New Zealand, Friday, Aug. 14, 2020. So far, the "Auckland August cluster", as it's known, has seen 146 people become infected, including five new daily cases confirmed on September 1. The content is provided for information purposes only. Instead, their work is now focused on finding out how the worker got infected and whether there are any intermediate cases. Today a household contact of a confirmed case connected to the sub-cluster tested positive. part may be reproduced without the written permission. Second, genome sequencing has also shown that all other cases so far are part of a single cluster. On Monday, Ardern announced that New Zealand's latest COVID-19 cluster is "under control." Neither can we rule out the possibility that a case in managed isolation or elsewhere at the border was not detected. Auckland August COVID cluster to close soon. "The Auckland August cluster will officially close when there have been no new cases for two incubation periods from when all cases complete isolation." But the fact this has now been genomically linked to the main Auckland cluster means it is unlikely to be part of a much bigger outbreak. 14 August 2020. This usually indicates a low viral load (and low level of infectiousness), but it does not rule out transmission. This means Auckland will remain at level three and New Zealand will remain at level two until Wednesday August 26, Prime Minister Jacinda Ardern confirmed at a press conference this afternoon. Of those 3,199 have been contacted and put into self-isolation. There are now 87 confirmed cases in the new Auckland cluster. While new cases are expected to continue to arrive in New Zealand from returnees, a combination of managed isolation and compulsory testing on day 12 is being lauded as successful keeping potential community transmission in check at the border. With hundreds gathering for a wedding and three services earlier this month health officials appealed on August 27 for anyone who had been in any of the gatherings to watch for symptoms. This document is subject to copyright. On 11 August, a person in … But it hasn't established the ultimate source of this second-wave outbreak. How New Zealand went 'hard and early' to beat Covid-19 Tests have returned negative from classmates and teachers. Around 40% of cases found in managed facilities have no available genome sequence because the sample contains too little viral material. The source may be among one of these cases. Auckland's dire August - the cluster that changed everything A month ago New Zealand was delivered the news no one wanted to hear. Whatever the source, we can take heart in New Zealand's response to this first known community transmission since the original epidemic. and Terms of Use. COVID-19 Latest. Many lineages, including B.1.1.1, have a wide global spread. Few people from Auckland's August cluster have spoken publicly and the family wants to stay anonymous. Since August 11 when a finance company on Dominion Rd and a cool store in Mt Wellington were identified as workplaces of concern, 3,224 people have been identified as close contacts of cases. Auckland Covid cluster caused by quarantine breach, says Winston Peters Information on outbreak in New Zealand city from trusted source, says deputy PM Coronavirus – latest updates Daily science news on research developments and the latest scientific innovations, The latest engineering, electronics and technology advances, The most comprehensive sci-tech news coverage on the web. The first case in this sub-cluster was reported on August 28, and the most recent case was reported … Meanwhile, five of the previous seven clusters have continued to grow. The cluster that sent Auckland into lockdown and the rest of the country into Stage 2 restrictions has now grown to 17, including four children aged between one and 19. The origins of this cluster remain under investigation. 30 August Prime Minister Ardern confirmed that Auckland would enter into what she was coining ‘Alert Level 2.5’ at 11.59pm that night, ending the regional lockdown, with the rest of the country remaining at Alert level 2. The largest, a cluster of cases linked to students and staff at Auckland's Marist College, has now swelled to 48. File photo. We have seen this lineage only once before in New Zealand, in a pair of cases in mid-April who were in managed isolation in Auckland. Covid 19 coronavirus: What is a significant cluster? Auckland August cluster: 177 cases total, of which 55 are active. Contact tracing casts a broad net. Since the outbreak emerged the Health Ministry has dubbed it a mini cluster, with confirmed genomic and suspected epidemiological links to the Auckland outbreak. Share. Share page. The prime minister said at a press conference that 179 cases have been linked to a cluster that emerged in August in Auckland. Read the original article. Your opinions are important to us. The Ministry says one person remains on a ward in Middlemore hospital with COVID-19 today. The four new community cases are linked to the wider Auckland August cluster and are epidemiologically linked to the Mt Roskill Evangelical Church “mini-cluster”. Copy link. Ideally, we would accurately calculate the likelihood of each scenario. Another man connected to the August Auckland cluster also died on Friday at Middlemore Hospital. This points to two possible scenarios. However, it has yielded some clues. We estimated that it was highly likely that the Auckland August cluster was eliminated by October 5 before Auckland returned to Alert Level 1 on October 7. Three months ago, during the Auckland August coronavirus cluster, the Government announced 500 more Defence personnel would be deployed to managed … So far, the "Auckland August cluster", as it's known, has seen 146 people become infected, including five new daily cases confirmed on September 1. The sequencing technology … Auckland is … How the virus spread within the family The teens caught the … In August, Auckland entered a second three-week lockdown after a cluster of more than 100 infected people developed in the city’s south. This allows health authorities to infer a connection between cases or pinpoint potential sources of infection much more promptly than before. Director-General of Health Dr Ashley Bloomfield says all the new cases are in quarantine. This sparked a new outbreak, dubbed the Auckland August cluster. All in Auckland. Without rapid genome sequencing, contact tracers would have spent considerable effort looking for a link to the known cluster. In contrast to the first outbreak, during which only 25 of the more than 1,000 positive samples had been genetically sequenced by mid-April, genome sequencing results are now available overnight, and sometimes even on the same day. But with different countries having radically different sequencing efforts (of the 81,000 genomes on GISAID, 35,000 are from the UK alone), finding a link to a country could merely indicate that country has done lots of sequencing. However, in scenarios that did not lead to elimination, case numbers grew rapidly in the absence of Alert Level 3 restrictions. Four new cases of Covid-19: two linked to Auckland August cluster, two imported 10/09/2020. At its height 11 people were treated in hospital on August 28 across Auckland and Waikato. "The source of the Auckland August cluster remains under investigation, and we may never know where it came from," Bloomfield said. You can unsubscribe at any time and we'll never share your details to third parties. 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