https://www.9news.com.au/national/new-zealand-coronavirus-update-11-new-cases-ou...New Zealand records 11 new COVID-19 cases,
outbreak rises to 21.
By Kate Kachor • Senior Journalist
12:01pm Aug 19, 2021
A return traveller from Sydney has been identified as "patient zero" for New Zealand's Delta COVID-19 outbreak.
New Zealand Prime Minister Jacinda Ardern said the individual arrived from Australia into Auckland on a managed red zone flight on August 7.
They returned a positive result for COVID-19 on August 9, with whole genome sequence testing revealing the case is connected to the New South Wales outbreak.
The infected case was moved to Middlemore Hospital in August on Monday.
New Zealand today recorded 11 new locally acquired cases of the virus, taking the outbreak to 21.
NZ Director-General of Health Dr Ashley Bloomfield said 12 of the 21 new cases have been confirmed as part of the Auckland cluster.
Dr Bloomfield said a further eight new cases are under investigation.
He said five of the new cases are a family group, which he said "at first glance there is a connection to Avondale college".
He said 362 individuals who have been categorised and followed up, with well over 1000 people who will be contacted for tracing.
"We believe we have uncovered the piece of the puzzle we are looking for," Ms Ardern told a press conference today.
Possible missing links
Ms Ardern said NZ health authorities now believe there are "possibly one or maybe two missing links" as to how the virus spread in the community.
Though, she said the "balance of evidence" provides confidence to "focus our search on the missing link".
She said the focus will centre on the Crown Plaza hotel where the returned traveller stayed before being transferred to the Jet Park.
There were 208 staff at the Crowne Plaza when the individual in question was staying at the hotel. Of this number, only one worker is overdue for COVID-19 testing by less than 48 hours.
There were 200 staff working at Jet Park, with only two workers overdue for testing.
There are 407 staff members across the sites who have been compliant with NZ's vaccination order. Of this number, only four had one COVID-19 jab. All remaining were fully vaccinated.