Mike Osterholm wants a 6-8 week shutdown, but he acknowledges that it could easily go to six months. And by "shutdown", he does not mean a US-style "lockdown" with loose rules and no enforcement. He means a France-Italy-Australia confinement: All business ceases, no going out of your house without a police pass, arrest and detention for violators, no release until cases < 1:100 000, the state pays all mortgages, rents, utilities, and lost income.
Hospitals and clinics, food distribution, power distribution allowed to operate.