Genomic testing has confirmed two more overseas travellers, who recently arrived in NSW, have been infected with the Omicron COVID-19 variant of concern. The total number of confirmed cases of Omicron is now four in NSW. Both passengers arrived in Sydney from southern Africa on Singapore Airlines flight SQ211 yesterday (Sunday, 28 November). They are fully vaccinated and isolating in the Special Health Accommodation. 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...