No, that's not what "Harvard" estimates. One group, including "ethics experts", is estimating that it would take that many daily tests to completely eliminate a

No, that's not what "Harvard" estimates. One group, including "ethics experts", is estimating that it would take that many daily tests to completely eliminate all "social distancing" without any risk. Whether correct or not, you could reopen the economy fully in the official sense, and people would still distance themselves somewhat, be more likely to get takeout than eat in a crowded restaurant, wash their hands more often, be more likely to wear masks on public transport, etc. You'd get some ongoing level of excess illness that is very hard to predict but is not likely at this point for the US to get much worse than Sweden, which remained officially "open".