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Hundreds of people welcomed
into New Zealand on the same
day Auckland is locked down
This came over Facebook, has been much talked about. I suspect the truth will never come out, except unofficially.
At the same time as they are locking down the whole of Auckland they are letting in these people and potentially exposing people who have already been in quarantine.
Here we are AGAIN!
Vinny Eastwood: Lockdown day 1
Aucklanders are still scrambling to get out of the city and out of lockdown with heavy traffic at police checkpoints in both the north and the south.
A furniture truck at the Bombay checkpoint has caught on fire.
Newstalk ZB Reporter Khalia Strong says Police sprang into action after the truck started "billowing smoke" out the back. She says flames can be seen licking out the back of the truck.
The truck had just been through the checkpoint and fire crews arrived to extinguish the blaze.
NZTA is warning anyone on the roads to expect delays and all cars are being redirected off the motorway at the Auckland border.
Trucks are allowed to continue ahead at the Bombay off-ramp heading south, and cars are being redirected to a police checkpoint.
There are signs along the motorway saying "Essential Travel Only" and the passing traffic is mainly trucks, utes and vans.
There are two army personnel assisting with stopping and questioning vehicles.
The Ministry of Health is testing surfaces at Americold cold storage offices where one of the latest Covid-19 positive cases worked amid speculation that an item may have been contaminated.
Director-General of Health Ashley Bloomfield said the virus could survive within refrigerated environments for quite some time.
"Certainly, it's plausible" - Professor of infectious diseases David Murdoch
University of Otago professor of infectious diseases David Murdoch told Morning Report that we needed to keep an open mind considering the source is unknown yet.
University of Otago professor of infectious diseases David Murdoch.University of Otago professor of infectious diseases David Murdoch. Photo: University of Otago
"I think on balance it's probably less likely, but certainly worth exploring."
While complete data and knowledge on this virus is not available yet, Prof Murdoch said we do know that many other viruses are able to survive at lower temperatures - even below freezing point - and lower humidity.
There have been reports of other viruses being able to preserve for prolonged periods of time such as weeks or months, he said.
"We know that in cold temperatures above freezing that's for a few days, at ambient temperature certainly it can survive for a few days."
However, the other aspect to consider is the risk of someone coming into contact with it and being infected, he said.
"I've seen some of the messaging from the business that's been under investigation, saying about the protection their staff have as well. You can imagine a number of things would need to align for it to be transmitted to humans."
In terms of testing the workplace, Prof Murdoch said it was a challenging one because they would need to find the exact spot where the virus was among many things.
"The actual decision about what you actually test is a big one, but that's actually a common problem. There's a whole science around environmental testing and this is always an issue."
It was also tough to quantify the risk of virus-contaminated items but the bigger risk was aerosol transmission, he said.
"As far as I'm aware, there haven't been any clear descriptions of transmission from inanimate objects ... but we know that with other viruses, particularly those that cause common colds, that they are important."
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