Victoria records seven new cases of Covid as it chases mystery infection

Victoria records seven new cases as it frantically investigates how staff at a Covid testing clinic mysteriously became infected

Victoria has recorded seven new cases of coronavirus on its second day out of lockdown but is still desperately tracing a mystery case.

Health authorities said on Thursday morning that six of the new cases are linked to known clusters and were in isolation throughout their infectious period. 

Contact tracers are now scrambling to find the source of the remaining locally-acquired case.

More to come.