Re:Why doesn’t natural immunity count in the US?
by jollybean on Wednesday September 15, 2021 @04:14PM
(#28543800)
For reference, there are no antibody studies which conclude that serpositivity for COVID natural infection is anywhere near 30% in 2020.
It was 3.5% in July 2020, and 20% in May 2021, from testing ~1.5 blood donations, which is roughly consistent with other studies, and parallels sensitivity in the UK.
It was 3.5% in July 2020, and 20% in May 2021, from testing ~1.5 blood donations, which is roughly consistent with other studies, and parallels sensitivity in the UK.
[1] https://jamanetwork.com/journals/jama/fullarticle/2784013