Researchers have studied which blood group carriers have weaker immunity and which are stronger. It was found that people with the second group are more susceptible to disease.
This was reported by Ekonomika Segodnya.It was found that in 40% of cases, during infection with the virus, their ability to produce interferon is reduced.Owners of the first, third and fourth blood groups were selected with stronger immunity.In the study, scientists concluded that people with the fourth group are the healthiest. Thus, in 92% of cases, they produce interferon well.Among blood donors of the first and third blood groups, this figure was 80 percent and 91 percent, respectively.