People with blood type O may have lower risk of Covid-19 infection and severe illness, studies suggest – Evening Standard

People with blood type O may be less vulnerable to Covid-19 and have a reduced likelihood of getting severely ill from the virus, according to two new studies.
The two independent studies, carried out by researchers in Denmark and Canada and published in the journal Blood Advances, found that individuals with blood types A and AB are most vulnerable to the disease.
The research provides further evidence that a person’s blood type may play a role in their susceptibility to coronavirus and could…

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