Fresh new exposure sites have emerged in Melbourne after a mystery case surfaced in the state yesterday.
A number of supermarkets, stores and a shopping centre have been listed on the Department of Health's exposure site list.
The supermarkets potentially exposed to COVID-19 on July 24 include Coles at Karingal Hub Shopping Centre in Frankston between 11.45am and 12.40pm, Woolworths in Borrack Square in Altona North between 5.15pm and 6.30pm and Ritchies IGA Liquor in Frankston between 4.10pm and 4.35pm.
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The Karingal Hub Shopping Centre has also been listed between 11.45am and 12.40pm.
The shopping centre and supermarkets are Tier Two exposure sites, requiring anyone who attended to get tested.
A 7-Eleven in Yarraville has also been listed as a Tier Two site for July 25 between 7.05am and 7.50am, as well as Chemist Warehouse Baxter in Frankston South on July 24 between 3.45pm and 4.15pm.
A drive-through testing site in Moonee Valley remains a Tier Three exposure site after the mystery case - a traffic controller - worked for two days at the clinic while potentially infectious.
Anyone who visited the testing clinic on July 25 and 26, between 7.20am and 6pm, is urged to monitor for symptoms.
There are 330 alerts on the Department Health website for exposure sites of concern.
The constantly evolving list of new COVID-19 exposure sites can be seen here in full.