South Australia has recorded just one new coronavirus case in the past 24 hours, the state’s lowest number of new cases since the outbreak began.

The state’s total now sits at 421.

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The new case is in their 20s and has a link to a known case.

Despite the encouraging slow in cases, health authorities have warned it is not time to become complacent leading into the Easter weekend.

“One thing is for sure, the coronavirus is not taking a break this Easter,” Marshall said.

“This Easter more, than any other time, be a good egg.”

Third death

The premier also extended his condolences to the 76-year-old Riverland man who became the state’s third coronavirus victim overnight.

“This is a reminder of just how nasty and insidious this disease is,” Marshall said.

Malcolm Todd died at the Royal Adelaide Hospital on Wednesday night after a battle with COVID-19.

Nurses and doctors in the intensive care ward organised a Skype call between Malcolm and his wife Sandy so they could see each other one last time.

Malcolm Todd died at the Royal Adelaide Hospital after contracting coronavirus. Credit: Supplied

That was their final farewell.

The pair contracted the deadly virus on a trip to the Barossa Valley wine region to visit their son, who was with a tour group from Switzerland.

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The winery has since been linked to a cluster of coronavirus cases, prompting the mandated closure of cellar doors across the state.

SA Health’s chief public health officer Dr Nicola Spurrier commended the efforts of staff in the intensive care unit.