A third possible COVID-19 exposure site, linked to virus-infected removalists, is being investigated in South Australia.
However, Premier Steven Marshall says there’s been no confirmed local cases so far linked to the two sites already identified, a service station and a cafe at Tailem Bend, about 100 kilometres east of Adelaide.
Mr Marshall says authorities are investigating a third possible site in the town.
“We don’t have confirmation of that. We’re still trying to piece together the information,” he told reporters on Wednesday.
“We’re just trying to ascertain if there was another stop in Tailem Bend. We believe it’s unlikely but we are chasing down every lead.
“We’re not going to leave any stone unturned here in South Australia. We know how potentially dangerous and deadly this particular Delta strain is.”
Dozens of people have been forced into quarantine in SA after two of three removalists, who relocated a family from Sydney to McLaren Vale, tested positive for coronavirus.
So far, all those people considered close contacts of the two men have returned negative tests.
The family of four who relocated to SA have also twice tested negative and are not showing any symptoms despite having contact with the removalists over a five-hour period earlier this month.
Mr Marshall said while all the negative tests were good news, there was still a way to go.
“It’s a sigh of relief, but obviously we know the incubation period for this disease can be 14 days and in fact in some cases, it can be even longer,” he said.
“So we’re not out of the woods.”
Mr Marshall said South Australia was not considering any further local virus restrictions in response to the potential for local cases.
However, the state has tightened the rules for people returning from Sydney, requiring everyone to apply for a special exemption.
About 950 returned last week, but authorities hope the new rules will significantly reduce that number.