NSW Health can officially confirm the traveller who recently arrived in NSW and is isolating at home on the Central Coast has been infected with the Omicron COVID-19 variant of concern.

The number of people with the Omicron COVID-19 variant of concern is now five.

The person, who is fully vaccinated, arrived in Sydney on flight QR908 from Doha to Sydney on 25 November and travelled by private car to the Central Coast. They had been in southern Africa.

NSW Health reiterates that everyone on the flight is considered a close contact and will need to get tested immediately for COVID-19 and isolate for 14 days, regardless of their vaccination status.

NSW Health is contacting all passengers and flight crew to advise them of their isolation requirements. They can also call NSW Health on 1800 943 553 for further advice.

Two more people who had been on the same flight, QR908, have now been confirmed as COVID-19 cases. Urgent genomic testing is underway for these travellers to determine if they have also been infected by the Omicron COVID-19 variant of concern. Neither of these two travellers had spent time in southern Africa.

NSW Health is awaiting the final results of genomic testing on a case now residing in Broken Hill, who also arrived on the same flight QR908. However, initial results indicate this person is unlikely to have been infected with the Omicron variant. This person is fully vaccinated and isolating at home. The results are expected tomorrow.