About 811,000 results
Open links in new tab
  1. AB Positive, AB Negative Blood | Rare Blood Type

    Less than 1% of the U.S. population have AB negative blood, making it the least common blood type among Americans. Patients with AB negative blood type can receive red blood cells from …

  2. 5 Interesting Facts about AB+ Blood Type - FactsKing.com

    AB+ or AB Positive is one of the most unique blood types in the world. AB blood types feature both A and B antigens at the surface of their red blood cells, while most other blood types will …

  3. Why Is AB Blood Type So Rare? It’s All About The Red Blood Cells

    Mar 25, 2016 · You’ve probably donated blood at least once in your life so, along with free apple juice, the American Red Cross gave you a card identifying your blood type. If you found out …

  4. Blood Types: What They Are and Mean for Your Health

    There are eight blood types included in the ABO and Rh blood group systems: A positive (A+), A negative (A-), B positive (B+), B negative (B-), AB positive (AB+), AB negative (AB-), O …

  5. What Are the 3 Rarest Blood Types? - MedicineNet

    Blood group O can be O- (O negative) or O+ (O positive) depending upon the absence or presence of the Rh antigen on the surface of the RBCs. AB: Some people may have both the …

  6. Blood Types - A, B, AB, O, Rh - Science Notes and Projects

    Nov 28, 2023 · Learn about blood types, including A, B, AB, O and Rh+ and Rh-. See which blood type is the universal donor and universal recipient.

  7. AB Negative Blood Type Facts | Our Blood Institute

    People with AB negative blood are literally 1 in 100. To those of us at Our Blood Institute, though, they're 1 in a million. AB negative blood is the rarest primary blood type, making up less than …

  8. Type AB Blood - Vitalant

    This blood type is rare — only 4% of the U.S. blood donor population has type AB-positive blood. Patients with type AB-positive blood are universal recipients, meaning they can receive a red …

  9. Different Blood Types Explained: A, B, AB, and O - Health

    Mar 7, 2025 · People with AB-positive blood don't produce antibodies against A, B, or Rh antigens, allowing them to receive blood from any type without triggering an immune response.

  10. Blood Type and Health - WebMD

    Does your blood type play a role in your risk for disease? Find out how it fares in the face of certain conditions.

  11. AB Negative Blood Type (AB-) | Carter BloodCare

    Sep 9, 2024 · AB negative blood the rarest blood type, and is also in high demand as it is a universal plasma donation. Since the red blood cells contain both A and B antigens, the …

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

    Like eye color, blood type is passed genetically from your parents. Whether your blood group is type A, B, AB or O is based on the blood types of your mother and father.

  13. Why is AB a rare blood type? - Vinmec

    Dec 19, 2024 · AB (Rh-) blood type is the rarest blood type currently. People with blood type AB can inherit the A gene from their father and the B gene from their mother. Those who have this …

  14. Top 10 Interesting Facts about AB- Blood Type - FactsKing.com

    People with AB Negative blood types are meant to be complicated, with dual personalities reflecting a mix of traits expected to be found in blood types A and B. Apparently, AB blood …

  15. AB negative blood type - NHS Blood Donation

    AB negative is the rarest blood type in the ABO blood group, accounting for just 1% of our blood donors. In total only 3% of donors belong to the AB blood group.

  16. Rarest Blood Type: Testing, Inheritance, and Compatibility

    Nov 15, 2022 · The rarest blood type in the United States is AB negative (AB-). Having a rare blood type affects who you can donate blood to and the types of blood you can receive during …

  17. 10 AB Negative Blood Type Facts - Thrombocyte.com

    Jun 21, 2019 · A recipient with an AB negative blood type has both the antigens A and B on the blood but without the Rh antigen. Having the presence of A and B antigens and the absence …

  18. Blood Types: Main Groups, Most Common, and Rarest

    Sep 15, 2023 · People with blood type A will have anti-B antibodies, and those with type B blood will have anti-A antibodies. Type O blood has both anti-A and anti-B antibodies.

  19. Versiti - AB Blood Type | Blood Types Explained

    Are you type AB+ or AB-? Learn the facts about what makes your blood type special!

  20. Blood Types Explained: Health, Compatibility, and Rare Types - WebMD

    Feb 19, 2025 · Eight of the most common blood types include: A positive. This is one of the most common blood types, with 35.7% of the U.S. population having this type). If you have this type, …

  21. How to Find Out Your Blood Type: Home Testing & More - Healthline

    Aug 18, 2020 · Learn how to find out your blood type, including testing when blood is drawn and testing that requires no blood. Also learn how to find your blood type for free.

  22. Know Your Blood Type Facts - Red Cross Blood

    Mar 28, 2024 · Less than 1% of the U.S. population has type AB negative blood, making it the least common blood type among Americans. Patients with AB negative blood type can receive …

  23. How Can You Find Out Your Blood Type? - Verywell Health

    Aug 19, 2020 · Blood types are determined by unique proteins found on the surface of the red blood cells known as antigens. Knowing your blood type is important if you need a blood …