Your blood type is more than just a label on your medical chart—it can affect your health, disease risk, and even emergency ...
A person's blood type is determined by "the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body," according to American Red Cross.
People with Type A blood are more susceptible to a particular kind of lung disease, which happens to be triggered by the novel coronavirus that causes COVID-19. There are four different ABO blood ...