Anyone who was at IGA at Windradyne between 6.55am and 7.35am on Friday, September 3, 2021 is considered a close contact and must immediately get tested and self-isolate for 14 days regardless of the result, according to NSW Health.

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The supermarket put up a message on its Facebook page on Friday saying the venue had been cleaned and "the staff members involved have been sent for testing".

"Luckily this one was very early in the morning with minimal customers and interaction in the store," the message said.

"Thank you again for your patience and understanding in these trying times."

Meanwhile, anyone who attended IGA at Trinity Heights between 9.45am and 10.15am on Friday, September 10, 2021 and 1.55pm and 2.05pm on Wednesday, September 8, 2021 is also considered a close contact and must immediately get tested and self-isolate for 14 days regardless of the result, according to NSW Health.

The supermarket said, in a message on its Facebook page, that the venue had been cleaned and "the staff members involved have been sent for testing".

It also thanked loyal customers during difficult times.

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