• Supermarkets to close on Good Friday, will open on Easter Sunday
• Fifty eight new coronavirus cases today - total now 647
• Nearly 10,000 reports of suspected lockdown breaches made
• Revealed: Covid-19 clusters double in NZ - here are the regions hit
• Three police officers in self-isolation after being spat on by person with symptoms of Covid-19
A second nurse at Lakes District Hospital in Queenstown has coronavirus, OneNews reports.
Thirty-eight staff will now need to be tested.
The second case follows the Southern District Health Board confirming yesterday that another nurse had also tested positive.
The DHB said in a statement earlier today it is testing staff and undertaking extensive cleaning of Lakes District Hospital, following the first nurse's positive test result.
"The Public Health team is investigating to find out how the nurse contracted the virus. We are aware of a number of cases in the Queenstown likely due to community transmission and are exploring all possible ways of exposure for this nurse.
"Several Lakes District Hospital staff will be tested as a precaution after the first nurse at the hospital tested positive for Covid-19 as the health board explores several possible methods of exposure including community transmission.
"The Public Health team is investigating to find out how the nurse contracted the virus. We are aware of a number of cases in the Queenstown likely due to community transmission and are exploring all possible ways of exposure for this nurse," the DHB says.
South overtakes Auckland for cases
The Southern District Health Board area has overtaken Auckland as the DHB area with the most Covid-19 infections with 15 new cases announced today.
The rise brings the total in the SDHB area, which includes Otago and Southland, up to 98, one ahead of Auckland which has 97 cases and a much larger population.
The SDHB previously had the most number of cases per 100,000 but now also has the most number of cases in total.
The cases per 100,000 in the area has risen to almost 30 in the SDHB off the back of today's new cases, ahead of Waikato which has just over 19 cases per 100,000.
The Ministry of Health also revealed a new Southern cluster, which centres around people who attended a Bluff wedding and is now connected to eight cases, including three in the last 24 hours.
The wedding was held at Oyster Cove Restaurant and Bar in Bluff on March 21 and 80 guests are understood to have attended. It took place when the government was still permitting gatherings of up to 100 people.
The World Hereford Conference, held in Queenstown earlier this month, is now connected to 24 New Zealand cases, including five new cases in the last 24 hours.
Many of the positive tests linked to the conference have been for people living in the South. Two people overseas who went to the conference have also tested positive.
The news the SDHB area has the most cases comes as Director-General of Health Ashley Bloomfield revealed that across New Zealand there were 48 new confirmed cases and 10 probable cases, bringing the total number to 647.
Seventy-four people have recovered across New Zealand.
Dr Bloomfield said at today's press conference that authorities were still awaiting test results from staff at Lakes District Hospital.
In the meantime the hospital's emergency department remained open, but it's inpatient facilities were closed with any patients diverted to Southland or Dunstan Hospitals.
Health officials yesterday were hopeful the hospital would reopen today, but all services were closed down last night, apart from the emergency department and maternity, which was moved to a separate building until it was given the all-clear.
Lakes District Hospital has treated two Covid-19 cases, including a now discharged Spanish tourist who was one of the first cases of the disease in the South. However, the first nurse who tested positive did not provide direct care for either of those patients, a Southern District Health Board spokeswoman said.
"The Public Health team is investigating to find out how the nurse contracted the virus.
"We are aware of a number of cases in Queenstown likely due to community transmission and are exploring all possible ways of exposure for this nurse."
All staff in close contact with the nurse were ordered into self-isolation, a serious blow to the small hospital. She had not been in contact with patients in the time before she displayed symptoms when she would have been potentially infectious, the spokeswoman said.
The Lakes district has become one of New Zealand's Covid-19 hot spots after Queenstown hosted the World Hereford Conference a fortnight ago.
Queenstown Lakes Mayor Jim Boult said the news a local nurse had tested positive to Covid-19 was devastating.
"It's exactly the sort of thing we all hoped wouldn't happen, but it does just underline the need for the restrictions that have been put in place to be taken very seriously, in fairness to those people who are effectively putting their lives on the line."
There was already a high degree of concern in the community about the number of Covid-19 cases, and news of the scare at the hospital would add to that, Boult said.
"It comes back to the simple issue of absolutely obeying the rules that we have all been asked to do; just stay at home and stay in your bubble," Mr Boult said.
"I was horrified to hear of the issue of the backpackers partying — for God's sake, how many times do we need to say this?"
Police were called to Deco Backpackers in Queenstown on Sunday after people residing there held a social gathering which spilled outdoors.
Police Commissioner Mike Bush yesterday said it was "very poor" decision-making for the backpackers to have considered they were all in one bubble. He said it was clearly a mass gathering, which was against the lockdown rules.
Boult said he had spoken to police, who had given him an assurance such a situation would not happen again.