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. 2021 Jul 15;73(2):328-331.
doi: 10.1093/cid/ciaa1150.

Relationship Between the ABO Blood Group and the Coronavirus Disease 2019 (COVID-19) Susceptibility

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Relationship Between the ABO Blood Group and the Coronavirus Disease 2019 (COVID-19) Susceptibility

Jiao Zhao et al. Clin Infect Dis. .

Abstract

To explore any relationship between the ABO blood group and the coronavirus disease 2019 (COVID-19) susceptibility, we compared ABO blood group distributions in 2173 COVID-19 patients with local control populations, and found that blood group A was associated with an increased risk of infection, whereas group O was associated with a decreased risk.

Keywords: ABO blood group; COVID-19; SARS-CoV-2; coronavirus; disease susceptibility.

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