Coronavirus Victoria: everything we know about Melbourne's Covid-19 clusters

Melbourne is undergoing a suburban testing blitz after Victorian premier Daniel Andrews revealed hotspots in suburbs were largely caused by extended families

• Follow live updates in Thursday's Australia coronavirus blog
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• Full list of Victoria's Covid-19 clusters
• Australia hotspots map, stats and active cases

As of midnight on Wednesday 8 July, metropolitan Melbourne and the regional shire of Mitchell will re-enter stage three lockdowns as the city grapples with serious community spread of coronavirus.

Part of this spread includes large clusters across the city.