Broader testing may improve understanding of COVID-19 - but don't do it at home

Testing for coronavirus is being expanded to try to better understand and limit community transmission of COVID-19 and immunity to the disease. The federal government is also warning people to avoid any unofficial or unauthorised testing after Border Force officials identified a shipment of so-called 'home test kits'.

Purported Covid-19 home test kits intercepted in Perth Source: AAP