Re:SARS-CoV-2 seroprevalence in healthy blood donors during ...
by lbeltrame on Thursday May 21, 2020 @06:29AM
(#23256787)
Unfortunately this year the flu, for those who got it, was quite strong as far as I can tell, so it's a real confounding factor.
Re:SARS-CoV-2 seroprevalence in healthy blood donors during ...
by giovan-ni on Thursday May 21, 2020 @07:05AM
(#23256964)
Symptoms are quite different, though. And they are evaluated by the ‘medico di base’ (general practitioner) before requesting a viral test. So I am not clear on what could be confounding.
That said, I do think the numbers of the Policlinico study might well be representative, at least regarding Milano. It is just anecdotal, but I know a lot of people there that got sick, but where unable to get tested, or waited weeks before receiving any treatment.