Your numbers are also misleading.
As of this moment, CDC is reporting
5,119,711 cases
163,651 deaths (implies 3.2% death rate, 96.8% survival rate)
It is also not at all clear whether these cases are unique individuals testing positive, or total tests that tested positive (eg a person who tested positive is quarantined, and re-tested daily (positive) for 14 days, which can inflate the total positive count), or whether they net out false positives when a second test on the same individual is negative. A big part of this problem is that each state is doing its own thing, and reporting in its own way. For instance, I read within the last couple days that data from NY state is effectively all coming from NYC. Yesterday, a friend came over after a visit to the VA hospital for a skin cancer surgery/graft. Before the surgery, they logged him in as covid-positive, so he is treated as such. Then they gave him a covid test, which came back negative in about 10 minutes, I think he said. BUT, he was still in the system as covid-positive.
IMO, more important than covid tests are antibody tests on well people. Here are a couple I bookmarked from a while back:
https://spectator.us/stanford-study-suggests-coronavirus-more-widespread-realized/
https://reason.com/2020/04/26/miami...ons-exceed-confirmed-cases-by-a-factor-of-16/
The implication here is that maybe 1 in 16 (or less) people who get covid would ever even know it, and bother to get tested. If you use this factor of 16, the death rate above goes down from 3.2% to 0.2%. The US Population in 2019 was 328 million, so 5.2 million positive tests times the factor of 16 would infer that there would be 83.2 million people in the US that have had covid already, or 25.4% There is no concensus on what percentage qualifies as herd immunity, but the lowest I have heard is 40%. I think we are generating over 50,000 positive tests per day right now, which (using the 16 factor) would get us to 131.2 million positives (40% of 328 million) in 60 days. That would be nice, eh? Beats the ETA for a vaccine by quite a bit. I hope our govt is working this angle hard, but I haven't really heard much lately. If any of you have, please let us know.