A preliminary study published online this week estimates Australia had 60,000 undiagnosed COVID-19 infections by July. But there are a range of limitations to the study.
The latest report by the Australian Needle Syringe Program (NSP) Survey marks 25 years of significant research conducted in partnership with a marginalised community, and reveals the key trends of the last decades.
UNSW Sydney experts explain the epidemiology definitions you should know before tuning in to another COVID-19 press update – and the ones Australia needs to work on.
With COVID-19 spreading in Sydney's southwest, can New South Wales avoid a return to lockdown and a similar scenario to Victoria's second wave? The answer depends on whether there is community spread.
Experts are currently debating whether Australia should pursue its current suppression strategy, or switch to an elimination strategy instead. But how different are the two?
As Melbourne returns to lockdown, the evidence suggests routine mask-wearing - as seen in many countries but not so far in Australia - could be a valuable tool to help stop the spread of COVID-19.
