Would be great to know how many travellers from Australia from say September tested positive in MIQ.
Would be interesting to know.
I have not been following NZ, but I have been following daily reports in Singapore since around the start of Victoria's second wave, as each day they issue a situation report which as well as discussion of local cases, looks at "imported cases", identifying the country where any people testing positive originated from. IIRC, there was only one positive test amongst travellers originating in Australia, and that report was declared a false positive two days later. I wonder if it is similar in NZ.