Blood types

Another confirmed finding is that the virus attacks people with certain blood types more severely. A medical and scientific team from the cities of Wuhan, Shanghai, Beijing, and Shenzhen has been analyzing the behavior of this new virus and has focused on which blood groups are at higher risk of infection and which are less susceptible.

The results of this research indicate that people with blood type A may be more vulnerable to contracting the virus, while those with blood type O may exhibit a slight resistance to infection.