Whole genome sequencing has detected a border-related case of Omicron who had briefly been active in the community.

The case is a recent international arrival who returned a positive result on day nine of their self-isolation period. They had previously returned three negative tests for COVID-19 while completing 7 days of managed isolation at a facility in Auckland.

The case arrived on a flight from the United Kingdom via Doha on 16 December and is fully vaccinated with a mRNA vaccine. No other COVID-19 infections have been identified from the individual’s flight. Investigations are underway as to the source of the infection.

The result of their day nine test was received on 27 December and they were immediately transferred to an Auckland MIQ facility on the same day. At this point whole genome sequencing was carried out and confirmed the Omicron variant.

To date, a number of close contacts have been identified and those tested have returned negative test result for COVID-19. They are currently isolating. Public Health are in the process of identifying and contacting all other known close contacts, and ensuring they also isolate and get tested.

The individual was in Auckland CBD on 26^th December and 27^th December. Specific locations of interest where there was a risk of COVID-19 transmission to unknown members of the public include:

We are taking this situation seriously and taking a precautionary approach. However, we do not believe that the individual was highly infectious at the time of the above exposure events.

We are encouraging all Aucklanders to check the Locations of Interest website regularly and follow the advice provided. If you have symptoms of COVID-19 please get a test immediately and if you were at any of these venues contact Healthline on 0800 358 5453. Aucklanders who have no symptoms and were not at a location of interest at the times stated do not need to be tested. We ask that testing resources provided at Community Testing Centres, GPs, and Urgent Care are preserved for those who need it.

No exposure events have been identified from the individual’s movements between MIQ and the accommodation they stayed in while completing their isolation period.

Any further locations of interest will be added to the Ministry of Health’s website if necessary.

We have been doing everything we can to prepare for Omicron and to keep it out of the community since the variant was first identified. This has included undertaking whole genome sequencing on every PCR sample taken from COVID-19 cases detected in international arrivals.

Our vaccine rollout remains our key defence against all variants of COVID-19, including Omicron. With 90% of the eligible population now double-dosed, and the booster programme underway, New Zealanders are well protected. We want vaccinations to continue increasing and ask everyone who is eligible to get vaccinated. This is also a timely reminder for people over the age of 18 to get their booster shot if it has been six months since their last vaccine dose.

From 5 January, people only need to wait four months since their last dose and will be able to access a booster through walk in clinics. For a full list of vaccination centres see the Healthpoint website.

As always, it is important to stay at home if you are sick, get tested if you have symptoms of COVID-19 and isolate until you return a negative test. 

Any further information on the case and next steps will be made available tomorrow.  

출처 : 12월 29일 보건부 보도자료