A person’s blood type could play a key role in their vulnerability to Covid-19, with type O people less likely to catch the bug while types A and AB are most at risk, freshly released research has found.
Two independent studies published on Wednesday found that blood type O is something of a security blanket when it comes to coronavirus. Those with this blood type were found to be less likely to catch the disease and also had a reduced risk of suffering severe complications if they do get sick.
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