A study by biotechnology testing company ’23 & Me ‘claims that differences have been found in human genes that affect the blood that can cause code 19.
Scientists are researching genetic factors to find out why some people get the coronavirus without symptoms, while those who do get symptoms become very ill.
The Company launched a study in April that used the DNA profiles of millions of people to use their data to determine the role of genetics in disease.
According to the company, a person’s blood type can tell the extent to which they are exposed to the coronavirus, so blood samples were taken from up to 750,000 infected people, which shows that the blood group ‘ People with ‘O’ are less likely to be infected with Coronavirus than ‘B’ and ‘AB’ blood groups.
Research has shown that people with B and AB are more likely to be infected with the corona virus because B and AB have the highest rates of covid-19 positive test, while those with blood group A are between the two.
Research has also shown that if the blood type is B-negative or B-positive, there is no significant difference in them.