Maybe I didn't explain myself well. You said if a business has 10 employees, and one person comes down with COVID, then the other 9 would have to quarantine. I was saying if that's the case, find the minimum number of people for a shift, and they work together, and they only work with each other. Maybe you have three shifts of three, I don't know. And employees clean before/after their shifts. Then, if one person finds out they're positive, it's the other two who need to quarantine/test.
I don't know. Based on when I've been out (limited), mask usage is maybe 30-40%. We just started Phase 3 yesterday. Don't get me wrong, I get how lucky we are. Why it's worked that way, I don't know. Maybe we did a harsher shutdown quicker? Maybe we waited a little longer to open? Maybe we don't have as many people travelling (although I heard a group of people went to Myrtle Beach a couple of weeks ago and brought it back).
DW and I have gone out to eat three times this month (in actual restaurants). Tables have been separated, employees were wearing masks and gloves. We're not drinkers, so I couldn't tell you what the bar scene is like.
I think you misunderstood me, too. I didn't say all 9 would need to be quarantined, just whoever they came in close contact with. For instance, where my daughter works, they have 100 employees but she never has any contact with probably 90 of them.
In fact, my daughter's employer did something similar to what you propose, but they found it didn't work very well. Not because employees got sick, but because they didn't take into account that one critical employee was furloughed, my daughter. They tried to limp along because she didn't have seniority but they ended up having to call her back to work.
Your proposal sounds good and makes sense, but I don't see every employer being able to operate under those circumstances, not at full capacity, especially when the infection rate is high, like most of the states right now. So, the phased openings make the most sense. Open and see what happens. If it's all good, open some more.
Actually, infection rate may be what is helping your state. If people stayed home fairly well at first and didn't let the virus spread too much, then when you opened there isn't much virus to spread. City size and population density makes a difference too.
We are having a problem with people going on vacation to states where the virus is crazy. They've brought it home and now we have a cluster of cases caused by those vacationers and the people they came in contact with when they got home and before they knew they were sick.
Look into Australia and New Zealand. They locked down hard and they have very few cases/deaths. With their success, they are still doing a phased opening.