wellygary:
antonknee:
At this stage considered very low risk as only a few locations of interest, asymptomatic, and caught via surveillance testing rather than a swab off the back of symptoms.
And this is the risk with the vaccination of MIQ workers, they will now remain asymptomatic...
they big unanswered question is are they carrying enough viral load to pass it on..... - The Air NZ case didn't , neither did the NSW hotel worker..
NZ, Aus, Taiwan, Singapore etc probably in the unique position of being able to test a hypothesis as we can quite reliably trace CT to border via genomic testing.
There's also the question of resistant strains, as yet unknown for the vaccine we're using, AFAIK just assumed that there will be a reduction based on results of (in vitro) neutralisation assay.
One thing better not happen now or in the near future - any risk compensation / letting down the guard until most of the population has been vaccinated.