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New Zealand is now in a State of National Emergency, after 50 new cases of the Covid-19 coronavirus were confirmed today, bringing the total to 205.

Government officials have given an update on the the Covid-19 national response, the latest health update, border issues and an essential services update.

Watch the media conference here:

Director General of Health Dr Ashley Bloomfield said there were now 205 confirmed and probably cases, and there had been a total of 9780 tests undertaken so far.

Eight people who arrived in Auckland airport yesterday tested positive for Covid-19.

Dr Bloomfield said there were five confirmed cases "within the community in one school" - Marist School in the Auckland suburb of Mount Albert. The school has been closed all week and all students and staff are in isolation and being treated as close contacts.

A number of staff are being tested as they are presenting with symptoms.

Six people are in hospital throughout the country. All are in a stable condition, none of them are in ICU. Three of those people are in Wellington hospital.

There are now four cases of community transmission in New Zealand, and more being investigated. Dr Bloomfield said the clusters of cases in the school and Hereford cattle conference could be considered community transmission

Dr Bloomfield said he expected the numbers to increase for at least the next 10 days.

The country is preparing to go into a full lockdown for alert level 4 from 11.59pm tonight, for a minimum of four weeks.

Civil Defence Emergency Management director general Sarah Stuart-Black said a state of national emergency was declared at 12.21pm, and applied to all of New Zealand - including the Chatham Islands, Stewart Island and other inhabited islands.

A nationwide mobile alert will be issued to all New Zealanders between 6-7pm tonight.

The State of Emergency legislation allows it to be in place for seven days and can be extended, said Stuart Black.

In a state of emergency, authorities will have powers that are not normally available to them, such as the possibility of military patrols.

She said there would be no tolerance for people who do not self isolate.

Dr Bloomfield said police would announce either later today or tomorrow what the consequences for people flouting the self isolation rules would be.

But he said people who go hunting or get into situations where they might need rescuing were taking people from the front line in the fight against Covid-19.

If you have symptoms of the coronavirus, call the NZ Covid-19 Healthline on 0800 358 5453 (+64 9 358 5453 for international SIMs) or call your GP - don't show up at a medical centre

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