So if the death rate is 1%. It should be about 1% of known cases as a country starts to get a handle on this. Meaning that known cases is getting close to all cases. Does that make sense? Will be seeing when a country starts to turn the corner as a country’s stats start to match what we know they should be?
https://www.worldometers.info/coronavirus/#countries
So according to my math, the USA has 75% of their infected people are undiagnosed. Making it likely the virus will continue to spread. Where as S Korea has it under control or China and we are seein their stats match what we would expect.
PS this is useful to know when an economy might be expected to able to reopen.