I can understand how this would work in a city with very few virus cases and good contact tracing. I envy Australia's response to COVID.
Sad to say, many US population centers are loaded with positive cases and hospitalizations.
For instance, Los Angeles County has reported
36,704 new cases in just the past two weeks.
We are at Threat Level Orange:
View attachment 113874
It would be a mistake to compare the US and Australian situations because there are some very big differences in each country. Although the land masses are roughly the same the population sizes are very different. Australia is an island and can secure the borders (when the authorities finally get their act together and don't let infected cruise ships discharge their passengers without any health checks, as happened with the Ruby Princess). Our schools all have outdoor playgrounds for the children at recess and lunch breaks and the climate is conducive to being outside the buildings. I did note that when I was in New York that the school buildings were more like office blocks and the children ate their lunches inside. That is not good for this current health crisis.
This why it is very important that the authorities and political leaders come together to prepare plans to cope with crises before they present themselves. Such plans need to be specific to the particular local conditions. It would be foolish for any country to apply a carbon copy of some other country's plan but we can all learn from things that did work well and adapt or modify them for our local conditions. Being proactive does help a country gear up quickly when necessary.
It is unfortunate that when the virus first appeared in New York or California the authorities in the south eastern states did not watch and learn and get ready for outbreaks that would inevitably arrive on their doorsteps.
Australia had not had a serious pandemic to deal with since the Spanish flu but even so, because of our proximity to Asia we did have a plan in place. We stumbled at first but the best part of the plan was a mechanism for co-operation between the states, territories and the commonwealth in the form of a (temporary) National Cabinet. Even during this time of isolation, using internet meetings, the responses could be agreed on and co-ordinated. The state leaders did not fight each other or play the political game, even when some states closed their borders to travellers from the larger states where the virus was on the rise. The Commonwealth committed military personnel when required including medical teams to relieve stressed civilian nurses and doctors and assisting police with manning check points or supervising quarantine in hotels.
It would be a wise move, once the present crisis is past, to insist on serious planning for the next one, taking into account all of the mistakes made this time, and setting up mechanisms for state-state and state-federal co-operation rather than competition. The plan should be published and not just left to gather dust in some government archive. The value of the plan would be to allow some responses to occur quickly, even if the plan needed modification because no two crises are exactly the same.
Think about the weaknesses that were revealed with this corona virus. A shortage of masks and PPE was a serious problem. There were not enough immediately available and China was the largest supplier and the source of the virus. Major problem. Messages went out saying civilians didn't need to wear masks because they were needed for front line medical staff. It was suggested that they were ineffective and now it is very hard to convince people that mask wearing is helpful to limit community transmission of the disease. Next time, we should have generous stockpiles of masks and PPE on hand. That should be part of the planning.
Can you see what I am getting at? Planning and co-operation are essential to success in dealing with the next pandemic for which no vaccination or cure is available. Let's not get past this crisis and forget that another one could pop up in some part of the world at any time. Each country must be ready with effective strategies for the particular conditions of geography, demographics and government structures.