“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. By 20 April, there were less than ten cases reported per day and after 1 May less than five per day. With a close genomic match found, we can't completely dismiss this possibility. Both were already in isolation. A month ago New Zealand was delivered the news no one wanted to hear. It indicates the current cluster comes from the so-called B.1.1.1 lineage, most frequently documented in the UK but more recently found in Europe, Australia and South Africa. Auckland August COVID-19 cluster and 'sub-clusters' as at 15 September Photo credit: RNZ / Vinay Ranchhod By Susan Strongman for RNZ. - 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. Just days out before the region's alert level was to step down a notch, every student and teacher at the large central Auckland high school were asked to get a test before classes recommenced. Yesterday there were four cases linked to the central Auckland congregation. of the Auckland region was restricted. Auckland's dire August - the cluster that changed everything A month ago New Zealand was delivered the news no one wanted to hear. You can be assured our editors closely monitor every feedback sent and will take appropriate actions. There are now 87 confirmed cases in the new Auckland cluster. There are three new cases of COVID detected in people in managed isolation today. Few people from Auckland's August cluster have spoken publicly and the family wants to stay anonymous. This article is republished from The Conversation under a Creative Commons license. 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. 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. Despite additional testing of all border workers and swabs from cool store surfaces, the origin still has not been found. We do not guarantee individual replies due to extremely high volume of correspondence. But a new cluster emerged in Auckland in August, forcing the city of 1.5 million into lockdown for almost three weeks. Copy link. On 11 … 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. Let's tackle each in turn, starting with the recent border incursion theory. False negative case could've started Auckland August cluster ... An outbreak like the Auckland cluster, which infected 179 people, could happen again through a false negative – where a person returns a negative test result, even though they are infected. 3 new imported cases, none in the community. The Ministry says one person remains on a ward in Middlemore hospital with COVID-19 today. How New Zealand went 'hard and early' to beat Covid-19 October 7, Auckland returned to Alert Level 1, having successfully contained and most probably eliminated the ‘Auckland August cluster’. By The Right Monk on December 17, 2020. Without rapid genome sequencing, contact tracers would have spent considerable effort looking for a link to the known cluster. They both succumbed to the infection on Friday. There are three new cases of COVID detected in people in managed isolation today. This sounds very unlike the virulent, fast-spreading virus we think we know, although it's also true the initial stages of growth of an outbreak can be slow. The outbreak has grown to 30 people and extended beyond Auckland for the first time. The first case in this sub-cluster was reported on August 28, and the most recent case was reported … 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. New Zealand Prime Minister Jacinda Ardern reacts during a press conference in Wellington, New Zealand, Friday, Aug. 14, 2020. 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. After 102 days of no new Covid-19 cases in the community, suddenly four members of a South Auckland family had tested positive. This points to two possible scenarios. There are now 87 confirmed cases in the new Auckland cluster. This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. October 8, 2020. With no new COVID-19 cases in two incubation periods, the Ministry of Health is planning to close the Auckland August cluster. Share page. Covid 19 coronavirus: What is a significant cluster? Of those 3,199 have been contacted and put into self-isolation. File photo. Related Topics. Around 40% of cases found in managed facilities have no available genome sequence because the sample contains too little viral material. By Susan Strongman, RNZ As of today, there are 177 cases of Covid-19 associated with the Auckland August Cluster. About sharing. In August, Auckland entered a second three-week lockdown after a cluster of more than 100 infected people developed in the city’s south. 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'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 cluster to close soon. Through genomic testing, we know that all the sub-clusters are linked to the Auckland August cluster - but we don't know how the virus was transmitted from a person in the Auckland August cluster to the first person to be infected within each sub-cluster. Covid-19: False negative case could’ve started Auckland August cluster – experts. The Auckland cluster is now the largest in NZ's Covid-19 history, Bloomfield said. Home Tags Auckland August cluster. 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. New Zealand's government on Friday extended a lockdown of its largest city Auckland for another 12 days as it tries to stamp out its first domestic coronavirus outbreak in more than three months. Auckland August cluster: 177 cases total, of which 55 are active. By using our site, you acknowledge that you have read and understand our Privacy Policy Genomically linked to Auckland August cluster. Genome sequencing proves useful to understand the cluster. This was mostly expected based on established physical links, but the genetic confirmation is nevertheless valuable. STAY IN THE KNOW. Members of … and Terms of Use. Until the cluster was discovered Tuesday, New Zealand had gone 102 days without infections spreading in … Even testing twice (currently on days three and 12 of quarantine) is expected to miss at least 4% of cases, based on a false negative rate that is at best 20%. The virus can be transmitted in managed isolation facilities, as the recent Rydges hotel case underlines. One death. Through genomic testing, we know that all the sub-clusters are linked to the Auckland August cluster - but we don't know how the virus was transmitted from a person in the Auckland August cluster to the first person to be infected within each sub-cluster. Over the past month hospitals have treated a handful of patients needing ward and intensive care. Last week the director general of health, Dr Ashley Bloomfield, said they had not yet given up on finding the cause of the new strain sweeping through Auckland and the Waikato paper mill township of Tokoroa. Many lineages, including B.1.1.1, have a wide global spread. We provide estimates of the effective reproduction number, the probability of elimination, the effectiveness of contact tracing, and the likelihood of spread of the cluster beyond Auckland during this period. The information you enter will appear in your e-mail message and is not retained by Medical Xpress in any form. Both men had battled for their lives in intensive care units at Middlemore and Auckland City hospitals. The Americold warehouse at Mount Wellington, Auckland, is … When we look back at the first wave of infections, several of the cases that were assigned to the same cluster were shown not to be genetically related after all, showing contact tracing alone is not fail-safe. But despite our rapidly improving knowledge, we still don't know how and where the current outbreak started. Since the outbreak emerged the Health Ministry has dubbed it a mini cluster, with confirmed genomic and suspected epidemiological links to the Auckland outbreak. Whatever the source, we can take heart in New Zealand's response to this first known community transmission since the original epidemic. 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. Te Hiko, aged in his 50s, is the youngest person to die from coronavirus in New Zealand. Second, genome sequencing has also shown that all other cases so far are part of a single cluster. Auckland August cluster: 177 cases total, of which 55 are active. Other schools including Glamorgan School on the North Shore, Avondale College, Southern Cross Campus and Taeaofou I Puaseisei Preschool in Mangere East have all had a pupil test positive. Meanwhile, five of the previous seven clusters have continued to grow. After 102 days of no new Covid-19 cases in the community, suddenly four members of a South Auckland family had tested positive. The content is provided for information purposes only. However, in scenarios that did not lead to elimination, case numbers grew rapidly in the absence of Alert Level 3 restrictions. Made possible by. How the virus spread within the family The teens caught the … 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. 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. Households connected to the Mt Roskill Evangelical Fellowship have suffered the highest toll, with 33 people falling ill to date. Next, let's look at the possibility of ongoing transmission in NZ since the first outbreak. Ministry of Health figures show 62 per cent of those in the Auckland August cluster are Pacific people. In a statement released this afternoon, the Ministry reports there are three new cases of COVID-19 to report from managed isolation in New Zealand today. There are five new Covid-19 cases in New Zealand today, four in managed isolation and one in the community which was revealed last night. It has now overtaken the Bluff wedding cluster which was linked to 98 cases earlier this year. At its height 11 people were treated in hospital on August 28 across Auckland and Waikato. The prime minister said at a press conference that 179 cases have been linked to … Five new Covid-19 cases in NZ today, Auckland August cluster closed. 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. Neither your address nor the recipient's address will be used for any other purpose. This lineage has been seen once before in New Zealand, in a pair of cases in mid-April who were in managed isolation in Auckland. Compounding the cluster's spread is the infection through churches - at least five different congregations affecting hundreds of families across south and central Auckland. New Zealand Prime Minister Jacinda Ardern reacts during a press conference in Wellington, New Zealand, Friday, Aug. 14, 2020. All are in quarantine, along with some of their close contacts. Your email address is used only to let the recipient know who sent the email. PCR tests shouldn't be relied on by themselves. 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 “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. The current number of active cases within the cluster is 55. 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. Your opinions are important to us. There are now 1425 cases of Covid-19 in New Zealand from both imported and community spread. 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. Get weekly and/or daily updates delivered to your inbox. 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