At least 5% of people in the UK have now developed COVID-19 antibodies, with the number rising to 17% in London, a study has found.
How coronavirus hijacks human cells and takes over our genes then turns our immune system against us: ‘It’s like nothing I’ve seen in 20 years’ says virologist
And I’m betting most of them didn’t have diagnosed cases. Like I said (above), think more of a measles rate of spread (R0 = 14 prior to vaccines), rather than the R0 most people are giving out.
Such would help explain some of the wild antibody test results in places like NYC and Santa Clara County, CA.