A number of venues have been added to the list of COVID exposure sites in Victoria after four new locally acquired cases were recorded in Melbourne overnight. 

The four cases include a woman in her 70s, a pre-school aged child and two males in their 30s and 70s. 

Victorian Chief Health Officer Brett Sutton said that the first case to test positive was likely to be highly infectious. 

Contact tracing and genomic sequencing are underway to determine whether the cases are linked to the Epping Woolworths contact tracing bungle last month.