Re:Covid-19 Sanity – Covid-19 papers from bioRxiv/medRxiv se...
by ImaCake on Thursday April 02, 2020 @01:20AM
(#22756443)
>100% Konformitatsrate (Spezifitatsrate) fur 126 Negativkontrollen mit nicht mit SARS-CoV-2 akut oder vorher infizierten Probanden.
Heh, well that's great news. It's an antibody test so it would tell you who has had antibodies against the virus and thus who is probably immune to it.
https://www.nature.com/articles/d41587-020-00010-2
https://pharmact.eu/
Don't know if this would show immunity though.