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  1. Blood Types Explained - A, B, AB and O | Red Cross Blood Services

    Not all blood is alike. Learn about blood typing and the rarest and most common types of blood and how they can impact your blood donation.

  2. What is Your Blood Type - Red Cross Blood

    Jun 27, 2023 · There are four major blood groups: A, B, AB and O. These are determined by the presence or absence of two antigens – A and B – on the surface of red blood cells. There is also a …

  3. B pos, B Neg Blood Type Explained

    For the transfusion to do its lifesaving work, hospital staff must ensure that the blood being given is compatible with the patient’s own blood type. Your blood type is inherited from your parents, much …

  4. Type A Blood

    The importance of knowing your blood type is to prevent the risk of receiving an incompatible blood type if a transfusion is needed. If the wrong blood types are mixed, it can lead to a clumping of blood cells …

  5. Facts About Blood Types | Red Cross Blood

    Mar 28, 2024 · Do you know your blood type? Why is it important? Get the facts on each of the different blood types and how you can find out yours.

  6. Server Error - Red Cross Blood

    Please call 1-800-RED-CROSS (1-800-733-2767) if you need disaster assistance, wish to make a financial donation, schedule a blood donation, register for training, or have a question about Red …

  7. AB Positive, AB Negative Blood | Rare Blood Type

    Less than 4% of the U.S. population have AB positive blood. AB positive blood type is known as the “universal recipient” because AB positive patients can receive red blood cells from all blood types.

  8. Donate Blood, Plasma or Platelets | Red Cross Blood

    There are actually more than 8 different blood types, some of which are not compatible with each other. Find out how your blood type can help hospital patients in need of a transfusion.

  9. Blood Type Compatibility Download | Red Cross Blood Services

    Serious injuries. Pregnant mothers experiencing labor difficulties. Cancer fighters. Premature babies. For those with rare blood types the supply can be limited. It is important to know your blood type, …

  10. Rare Blood Types Donor | Red Cross Blood

    The Red Cross is part of the American Rare Blood Donor Program (ARDP), a national organization whose mission is to ensure that rare blood is available for the patients who need it. Twice a year the …