Are Blood Type O People Less Vulnerable to Covid19? – Spark Health MD

Two studies published on Wednesday suggest that blood type O people may have stronger immunity against the coronavirus and are also less likely to get other serious illnesses, however, experts believe that more research will be required on this matter. These researches provide more evidence that blood group or blood type has some sort of connection with the persons vulnerability to the disease and also how much severe will the disease be.
In the first study, the researchers compared the data of…

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