A suburban Perth branch of Woolworths has issued a notice to customers, warning that a coronavirus-infected shopper had visited the supermarket on the weekend.

The branch in question is the Woolworths at Livingston Marketplace in Canning Vale.

“Dear customers, we have been notified by the Department of Health Western Australian that a customer with a confirmed case of Coronavirus (COVID-19) was present in this store on Sunday, 8 March between 11.30am and 12.30pm,” the notice reads.

“We have been advised that the risk to anyone (team members or customers) who were in the store during this time is very low.

“Anyone who was at the store around that time on Sunday and becomes unwell in the next two weeks should contact the Department of Health.

In the video below: Coronavirus scare on Sun Princess cruise ship off WA port

Play Video He had a raised temperature and flu-like symptoms, prompting coronavirus concerns. He had a raised temperature and flu-like symptoms, prompting coronavirus concerns.

“We have a detailed cleaning program in our stores every day and are taking all actions required.

“As per public health advice, customers and team members should be assured they can continue to shop at our store with confidence.”

The customer notice at Woolworths Livingston Markets in Canning Vale. Credit: Supplied.

Health authorities are scrambling to trace the movements of the six infected patients in WA before they returned positive tests.

One patient, recently returned to Perth from London, went to a WASO performance of Beethoven at the Perth Concert Hall while awaiting test results.

On Monday, the Health Department released details of flights some of the infected patients had been on before returning to Perth.

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The same day, UK comedian Russell Brand announced he was cancelling his show at the same venue.

“We have to sadly cancel tonight’s show in Perth because there has been a confirmed case of coronavirus in someone who attended a recent show and I am not happy with the risk for me or for any of you,” Brand wrote in a tweet.

So far Western Australia has recorded only one coronavirus fatality.

James Kwan, 78, was on the Diamond Princess cruise ship stationed outside Japan amid a coronavirus outbreak.

Mr Kwan tested positive back at the Howard Springs camp near Darwin, where Australian passengers were evacuated.

He was flown to Perth for treatment but died on March 1.