One would be to stop sending groups of people to that station.
Whether or not that's "realistic" is another question. It really depends on what's at stake, which is not clear yet. But the point is that governments around the world may face a very similar question in the weeks ahead.
Everyone wants this. We should do it slowly, but we should do it.
In the US, omnicron is going fast. Hopefully, and I say this with week old information in a huge information-differential environment that evolves hourly, omnicron itself is a step towards mitigation.
Whether or not that's "realistic" is another question. It really depends on what's at stake, which is not clear yet. But the point is that governments around the world may face a very similar question in the weeks ahead.