New research: risk of new coronavirus infection may be related to blood group

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 New research: risk of new coronavirus infection may be related to blood group


Results the researchers not only found a new coronavirus susceptible gene locus in severe patients with new crown, but also found that ABO blood group system may be related to the risk of new crown infection. The analysis shows that the risk of new crown infection in a blood group is 45% higher than that in non-A blood group, and the risk of new crown infection in O blood group is 35% lower than that in non-O blood group.

The biological mechanism behind this may be related to factors such as differences in N-glycan neutralizing antibodies and gene variation in different blood groups, the researchers said. Whether the results of this study can help to assess the clinical risk of patients with new crowns remains to be further studied.

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