Health
Why do we have different blood types — and do they make us more vulnerable to Covid-19? – CNN
Most humans fall into one of four blood groups — A, B, AB or O. Ordinarily, your blood type makes little difference in your life except if you need to have a blood transfusion — and now, if you have Covid-19.
(CNN)Most humans fall into one of four blood groups A, B, AB or O.
Ordinarily, your blood typemakes very little difference in your daily life except if you need to have a blood transfusion.
However, people with Type A may have a higher risk of catching Covid-19 and of developing severe symptoms, recent research has suggested, while people with Type O blood have a lower risk. These study results followevidence from past research that certain blood groups are more vulnerable to other diseases …
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