Last week I predicted that this might look like titrating quarantine levels – locking everything down, then trying to unlock it just enough to use available medical capacity, then locking things down more again if it looked like the number of cases was starting to get out of hand. This would eventually develop herd immunity without overwhelming the medical system. A paper argued for alternating periods of higher and lower quarantine levels based on how the medical system was doing:
A seesaw pattern of quarantine might work