Coronavirus: Expert warns of second wave risk to Australia

A breakdown in communication around proper quarantine methods could be behind the recent spike in coronavirus cases across Victoria, according to a COVID-19 expert. The recent outbreak in Victoria should mark as a warning to all Australians of the threat of a second wave hitting the nation, COVID-19 Coordination Commission board member Jane Halton said. 'The good news is this is a warning sign and I think now we have paid the right attention to it, I'm sure people will get that under control,' Ms Halton told Today.