@abc.net.au 4 years ago Qantas cancels WA flights as Perth Airport included in COVID exposure sites, contacts test negative
@theconversation.com 4 years ago England's contact-tracing system needs better data handling to beat COVID-19
@abc.net.au 4 years ago Coronavirus test results from contacts of COVID-infected Brisbane doctor expected back today
@abc.net.au 5 years ago Live: Test results expected for hundreds of possible COVID contacts in Brisbane
@abc.net.au 4 years ago Live: WA awaiting further test results on second day of lockdown
@abc.net.au 4 years ago Live: 14 close contacts of New Zealand's new COVID-19 case test negative