7NEWS Update: Tuesday July 20, 2021

Another 78 cases of COVID-19 have been confirmed in NSW, with 29 infectious in the community; a fully vaccinated woman in her 20s has tested positive to COVID in Queensland, with contact tracers now scrambling to track the spread of the virus; and South Australia will go into COVID lockdown from 6pm tonight after a fifth case of the Delta variant was confirmed. Presented by Angie Asimus. More news across the day on 7NEWS.com.au and 7Plus. Hosted on Acast. See acast.com/privacy for more information.