Originally Posted by
smootness
I think isolating those at risk is definitely a smart way to go...but I don't think you can open everything up entirely outside of that. That actually does put those isolating at risk...because they can't isolate entirely. They still have to get food and other things delivered at the very least, which does bring risk.
Also, building up herd immunity only via the healthy doesn't work because once those most at risk begin to come out, they will be completely susceptible.
And lastly, everyone is at risk. Certainly there are groups that are at much greater risk...but this disease is making even young, healthy people very, very sick and killing them in some cases. At the very least, you still end up with the overburdened hospitals in that case with everything fully open.
I think the best options are a full and total shutdown for about a month, or something like Sweden is doing.