The new coronavirus affects some people more and some less, but why does it happen? In this regard, research has been done by experts, the results of which have come to light.
According to the details, genetic analysis of the patients was done after which it was found that blood group also plays a helpful role in increasing the severity of the disease.
The study compared the genes of thousands of patients in Europe, and found that patients with blood group A were more likely to have severe seizures, while those with blood group O had a lower risk. According to researchers, people with blood group O are better at identifying specific proteins, which protects them.
The results of the study were published in the New England Journal of Medicine.