Re:Relationship between the ABO Blood Group and the Covid-19...
by necovek on Thursday March 19, 2020 @09:45AM
(#22627412)
They did have a control group from the healthy population of Wuhan which had those at...
"ABO group in 3694 normal people in Wuhan showed a distribution of 32.16%, 24.90%, 9.10% and 33.84% for A, B, AB and O, respectively"
edit: added wikipedia link