>This means you can't stop the spread. This was certain since many weeks. Stopping was probably never possible anyway. But certainly there is no scenario where

>This means you can't stop the spread. This was certain since many weeks. Stopping was probably never possible anyway. But certainly there is no scenario where the whole world gets it but USA doesn't. And even places like Wuhan where it seems stooped it's highly questionable what happens if they go back to normal. Chances are high it will just start again. The 80k immune there are nowhere near enough to stop a second wave. Herd immunity needs probably around 60-80%.