Do Blood Types Really Matter

Your white blood cells destroy invaders and fight infection.

Do blood types really matter. In one study in europe researchers found that type a blood increases risk of severe covid 19 cases by 45 percent. Transfusions between blood groups can be catastrophic even deadly so knowing the blood type of donors and recipients is of the utmost importance. In the case of blood type if a person with type a receives type b blood for example specific immune proteins called antibodies will respond by attacking the b antigens causing the red blood cells to clump which can result in death. White blood cells which play a crucial role in the immune system.

The finding that blood type may affect covid 19 risk could be important for healthcare workers treating covid 19 patients because those with a blood types might need particularly strengthened. Type o blood is more common among african americans a little more than half. Your platelets help your blood to clot. Your red blood cells deliver oxygen to the various tissues in your body and remove carbon dioxide.

An unpublished study said that people with one blood type are more susceptible to the virus than others. Blood types are determined by the presence or absence of certain antigens substances that can trigger an immune response if they are foreign to the body. Blood types and diseases experts say research shows many diseases have been linked to blood types. Plasma which is a yellowish liquid that contains proteins and salts.

Your blood is made up of different kinds of cells that float in a fluid called plasma. A big puzzle is that blood type doesn t seem to matter when it comes to african americans and other people of color. They said people with this blood type are more likely to require oxygen support or. Red blood cells which carry oxygen around the body.

But klausner says that he was not aware of any data that points to that and blood type.