Sure, we’ve always known you can pass it on without symptoms... the point is they test people to see who HAS it... not reliable antigen/antibody tests to see who has HAD it.
If I had it. There is no way my wife and kids haven’t had it. All will be over it now. That’s part of the accidental ‘benefit’ of a delayed lockdown. Of course none of us might have had it. Multiply that ? across the country and the level of ‘immunity’ is a huge unknown.
This article shows the huge spread of data and wide variance in terms of estimated infection rates
https://www.google.com/amp/s/www.da...-people-REALLY-caught-COVID-19-UK-London.html