As other said, it is not that unusual that individual units are full. As for staff, if things would become dire, surely more capacity could be mustered (people

As other said, it is not that unusual that individual units are full. As for staff, if things would become dire, surely more capacity could be mustered (people working overtime and so on). And if it is really such a limiting factor, the statistics should be adjusted accordingly. I think it is just a wildcard argument without any specific numbers. You can imagine whatever you like. How many nurses are available? How many are sick, specifically? Also, sick nurses tend to be well again after two weeks (if they have Covid).