One of the people who has tested positive for Covid-19 had been off work on sick leave for nine days.

The man, an employee at an Americold coolstore in Mt Wellington, is one of four people who tested positive on Tuesday.

Americold NZ Managing Director Richard Winnall told the Herald the company was notified an employee was suspected of having Covid-19 late yesterday and that the Mt Wellington branch needed to close for 48 hours.

The man, in his 50s, works at the Americold store in Mt Wellington. Photo / Greg Bowker
The man, in his 50s, works at the Americold store in Mt Wellington. Photo / Greg Bowker

"We have made contact with him. He is doing okay. He has been on sick leave for the last nine days."

Advertisement

He said the man's position at the company meant he didn't leave the office and he had not been in contact with employees at any of the three other local branches.

His 26 colleagues at the Mt Wellington branch are however being tested. They are undergoing "an anxious wait" and will be offered any support they need, including addition sick leave if required.

Director general of health Dr Ashley Bloomfield said surfaces at the coolstore are now being tested to see whether freight or something else may have been the origin of the infection.

"We do know from studies overseas, that actually, the virus can survive in some refrigerated environments for quite some time," he said.

"We start by looking at all the options and ruling then out, and that's the position we're in at the moment."

Winnall said the company was contacted by the Ministry of Health at about midday today asking them to also close a branch near Auckland Airport and have the 20 staff who work there tested.

He said that branch did not have any direct links to the airport and the sick man had not been there so he assumes it's a precaution solely based on the proximity to the airport.

Finance Now offices on Dominion Road. Photo / Alex Robertson
Finance Now offices on Dominion Road. Photo / Alex Robertson

"We are double guessing a little bit on the motives to closing it. It just happens to be nearby, there is no direct relationship with the airport."

Advertisement

It is not clear if the sick employee is the index case - the 50-year-old who was first identified in the family of four who have tested positive.

Auckland went into a level 3 lockdown today and the rest of the country moved to level 2 after the four positive tests yesterday.

Bloomfield said one of the four people was a woman in her 20s who had been in Rotorua on the weekend with two children. One of those children, a preschooler, has also tested positive.

Bloomfield said the family stayed at the Waiora Lakeside Hotel between August 8 and 11. The visited the Skyline Gondola and Luge on Aug 9 from 4-6pm and the Heritage Farm and 3D Art Gallery on Aug 10 between from 3-4pm.

During that time they also visited a number of eateries but he was unable to say which ones at this stage. Once identified he recommended staff members get themselves tested.

Bloomfield has also identified a finance company as a second business that is linked to the family.

Advertisement

The Herald understands that second business is money lender Finance Now.

The personal loan company issued an email to staff, seen by the Herald, telling them a case in the office has been confirmed.

All Auckland staff have been ordered to self-isolate. They will now undergo tests.

Bloomfield confirmed 130 people at the finance company office were considered close contacts and three were symptomatic.

All would be followed up by public health officials and tested with the large-scale operation being co-ordinated from the health ministry's national close contact service in Wellington.

Those leading the company were in top level crisis meetings this morning.

Advertisement

They have not responded to requests for confirmation that their company is affected in this latest wave of infection.

The email to finance staff says the outbreak has hit very close to home.

"With full transparency uppermost management has confirmed there has been a case in their office," the email read.

Staffed would be briefed of developments across the day.

In the meantime staff would work from home.

The business is a locally-owned company providing a raft of non-bank money lending, including personal loans, car loans, credit cards, retail and business finance.

It has a loan store on Dominion Rd in Mt Eden.

Advertisement

The Herald understands Tower Insurance has also closed an office in Queen St following concerns there is a link to the family.

Police have set up roadblocks around the wider Auckland area in a bid to stop further community spread of the deadly Covid-19 virus. Video / Will Trafford

"We have been advised of a potential secondary connection to the Covid-19 cases, and as a precautionary measure have closed our physical office while we undertake a deep clean and await test results," said a spokesman.

"The health and safety of our people is our highest priority and last night we communicated to our teams who are now working and helping customers from their homes."

Health authorities say the cause of the transmission is a mystery at this stage.

Four members of one family have tested positive. Here's what we know about them:

• The index case - the first case that was identified in the family - was a man in his 50s who lives in South Auckland.

Advertisement

• The man was tested on Monday and again on Tuesday when he tested positive after being symptomatic for five days. He had not travelled and it is unknown where he picked up the virus.

• Three other members of his family also tested positive late on Tuesday.

• Two workplaces are linked to the family. One is a Finance Now where 130 people are being considered close contacts.

• The second workplace is Americold in Mt Wellington where one of the four family members works. He had been off sick for nine days. His 26 other colleagues are being tested. A second branch based near the airport has also been closed today and 20 staff there are also being tested.

• Four members of the family travelled to Rotorua on Saturday. Two of them, including a woman in her 20s and a preschooler, have tested positive. They stayed at the Waiora Lakeside Hotel from Aug 8-11. They visited the Skyline Gondola and Luge on Aug 9 between 4-6pm and the Heritage Farm and 3D Art Gallery on Aug 10 between from 3-4pm.

• One of the four people visited Westview Medical Centre in Glen Eden where they were tested by a GP. They also visited the Westview Pharmacy. The entire centre has been closed until Monday 17.

Advertisement

• A child from the family attends Mt Albert Primary School which is now closed for 72 hours. The child, who had not attended school this week, has tested negative.

• A further four people are being treated as probable cases after showing symptoms. Two are relatives of the family and two are co-workers. They include three adults and a teenager.

Subscribe to Premium