Coronavirus: blood group plays a role, new study finds – AlKhaleej Today

New evidence has been found that patients blood group influences the severity of their symptoms after SARS-Cov-2 infection. On October 14, 2020, two studies with the same type of results were published in Blood Advances.
According to this work, people in group O are less likely to be infected with the virus. They would also be less likely to develop severe symptoms of Covid-19.
To reach these conclusions, the researchers compared Danish health data collected from 473,000 people who tested po…

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