Previously we were told that only after most countries reach 60% total recovered and “Herd Immunity” status, could one particular country tally up its deaths and then compare itself to other countries total deaths when those countries population reached 60% recovered.
That still sounds right to me.
Sweden is only at about 8% recovered from COVID-19 and has 52% to go.
My guess there is maybe 5 to 15% in every population that is somehow immune to COVID-19.
With the prior AIDS epidemic it took years before it was discovered that some people have the CCR5 DELTA-32 gene variation that makes them immune to HIV.
