Question is how.
Most states have now done detailed air con and vent testing on hotels to ensure they are appropriate.
We still have tens of thousands of empty hotel rooms.
It seems that not all have, and for the ones who have at least some of the hotels have not had their HVAC upgraded as yet, as well as other required improvements to control the airflow., as well as factors such as humidity control. As someone with decades of experience in building services I actually suspect the majority of hotels used for HQ have not been suitably upgraded.
A report is only useful if it is acted upon, and the building modified to achieve better air control.
We don't have thousands of empty mining camps or immigration facilities..
And even if you could find them or suddenly build then, remote locations bring their own issues.
- you've got to transport people to them (the Darwin one has historically taken direct flights) - so putting possibly infectious people on another plane or bus
- access to health and critical care facilities
- staffing. You've got to get people willing to go to remote places, and transport them in/out (again putting high risk workers in close proximity to each other)
HQ may not be perfect, but neither is any alternative
Yes no alternative is ideal. But there are options better than what we are in some cases still using, and there has been too much procrastination in doing things better.
However when HQ was commenced they 1/ had to find somewhere quickly and 2/ it was considered that the virus was not spread by aerosolisation unless invasive procedures were performed and/or you had had high concentrations of infectious people in a room.
Both 1/ and 2/ are not now the case. For well over half a year now it has been known that HQ as it was was not suitable. While Howard Springs has been expanded, separate cabin facilities should have been expanded by now. If not in full, then certainly in greater numbers.
I would note that Howard Springs has not had cases spread within the facility.
I would also note that the hot hotels with where the HVAC and other measures were upgraded also have not had cases spread within them. Vic upgraded some hotels late last year, but only after the breaches of a few months back have they moved to upgrading all hotels.
So we know that well designed facilities do not generate the problems that average hotels have done.
Some of the hotels with open windows you have seen in recent times were always not suitable (Yes separate cabins good, but not buildings with shared corridors etc), and presumably chosen by people who thought fresh air was good without understanding that this also meant that you had no control then over how air would move within a building.
For some reason it was deemed ok to only upgrade the hot hotels and not the the other hotels where people would sometimes become positive during there stay. It is these properties where people have caught CV19 within the facilities whether they be staff or fellow travellers.
Authorities in Australia have chosen for way too long to continue to use some buildings which simply were not suitable. You can continue to do this, or to upgrade or to also build more cabin type facilities.
Cabin type facilities do not have to be only in remote areas. There are locations that that can be used in or near most major cities. Sydney would be the hardest though.
So in summary:
- Upgrade now any HQ to better standards that have not been already.
- Increase the stock of cabin type quarantine,
Note also that a things recover more and more hotel operators will not want their buildings tied up as HQ.