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Submitted URL: https://www.redcrossblood.org/donate-blood/blood-types/o-blood-type.html#:~:text=O%20negative%20is%20the%20most,only%20receive...
Effective URL: https://www.redcrossblood.org/donate-blood/blood-types/o-blood-type.html
Submission: On August 30 via manual from US — Scanned from DE
Effective URL: https://www.redcrossblood.org/donate-blood/blood-types/o-blood-type.html
Submission: On August 30 via manual from US — Scanned from DE
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1 forms found in the DOM<form id="input-form"> <input type="text" id="initial-user-input" placeholder="E.g. Schedule, eligibility requirements..." data-di-id="#initial-user-input"> <button id="submit" type="submit" class="disabled" data-di-id="#submit"></button> </form>
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Find a Blood Drive * Sign In Español News & Promotions Visit RedCross.org * Donate Blood Manage My Donations * Schedule an Appointment * Manage Existing Appointment * Start RapidPass® * View My Donation History * Get Digital Donor Card * Get the Blood Donor App How to Donate * Find a Blood Drive * Eligibility Requirements * Types of Blood Donations * Learn About Blood * How Blood Donations Help * Common Concerns Blood Donation Process * Donation Process Overview * What to do Before, During and After * What Happens to Donated Blood * First Time Blood Donors * Iron and Blood Donation Benefits of Donating Blood * Health Assessment * Diverse Blood Supply * COVID-19 Safety Protocols Hosting a Blood Drive Manage My Blood Drive * Blood Program Leader Login * Blood Program Leader Toolkit * Premier Blood Partners Learn About Hosting * Why Host a Blood Drive? * How Hosting a Blood Drive Works * Hosting a Blood Drive FAQ * COVID-19 Safety Precautions Host a Blood Drive * Apply to Host a Blood Drive * Start a Virtual Blood Drive Biomedical Services Hospital Partners * Blood Products * Scientific Research * Connect Online Ordering * SUCCESS Online Learning * PLUS Online * Hospital Partner Contact Us * Hospital News * Hospital Partner Messaging Toolkit * Hospital Partner Resource Guide Therapeutic Apheresis Solutions * Therapeutic Apheresis Services * Granulocytes * Stem Cell Collection & Processing * Perioperative Autologous Cell Salvage Blood & Diagnostic Testing * Blood Group Serology * HLA Testing * Immunohematology Testing * Molecular Testing * Neutrophil Testing * Platelet Serology Testing * Diagnostic Manufacturing Products * Infectious Disease Testing Cell & Gene Therapy * Cell & Gene Therapy Solutions * Leukopaks * Mononuclear Cell Collections * Biopharma Contract Manufacturing * Buffy Coats Find a Blood Drive Home Blood Types O BLOOD TYPE * Share via Email * Share on Facebook * Share on Twitter * Toggle other share options * Share on LinkedIn * Print WHY IS TYPE O BLOOD SO IMPORTANT Here's Why Blood Type Matters Before the discovery of blood types in 1901, people were receiving blood transfusions regardless of blood type. These transfusions were the cause of many deaths due to the incompatibilities. We have come a long way since 1901. Research and understanding of blood type compatibility safeguards patients today against adverse reactions. LEARN MORE ABOUT YOUR BLOOD TYPE COMPATIBILITY Download Guide Type O Negative * O negative is the most common blood type used for transfusions when the blood type is unknown. This is why it is used most often in cases of trauma, emergency, surgery and any situation where blood type is unknown. O negative is the universal blood type. * O negative blood type can only receive O negative blood. * O negative donors who are CMV negative are known as Heroes for Babies at the Red Cross because it is the safest blood for transfusions for immune deficient newborns. Learn more about how you can be a Hero for a Baby. * Only 7% of the population have O negative blood. Due to the its versatility for transfusions, it is in high demand. In an emergency, it is the blood product of choice. For example, just one car accident victim can require up to 100 units of O neg. Meeting the demand for O negative blood is always a priority for the Red Cross. * O negative is the first blood supply to run out during a shortage due to its universality. Type O Positive * Type O positive blood is given to patients more than any other blood type, which is why it’s considered the most needed blood type. * 38% of the population has O positive blood, making it the most common blood type. * O positive red blood cells are not universally compatible to all types, but they are compatible to any red blood cells that are positive (A+, B+, O+, AB+). * Over 80% of the population has a positive blood type and can receive O positive blood. That’s another reason it’s in such high demand. * O positive donors who are CMV negative are known as Heroes for Babies at the Red Cross because it is the safest blood for transfusions for immune deficient newborns. Learn more about how you can be a Hero for a Baby. * In major traumas with massive blood loss, many hospitals transfuse O positive blood, even when the patient’s blood type is unknown. The risk of reaction is much lower in ongoing blood loss situations and O positive is more available than O negative. Type O positive blood is critical in trauma care. * Those with O positive blood can only receive transfusions from O positive or O negative blood types. * Type O positive blood is one of the first to run out during a shortage due to its high demand. DID YOU KNOW? ABOUT 43% OF AMERICANS ARE TYPE O. HEART DISEASE IS LOWER WITH TYPE O. TYPE O CAN DONATE RED BLOOD CELLS. WHY DONATIONS ARE SO IMPORTANT Latest studies have shown that someone in the US needs a blood transfusion every 2 seconds each day in the United States. The average person can only donate 1 pint of whole blood in a single donation and the shelf life is 42 days, which is why the need to keep replenishing the supply to meet demand is great. schedule your donation © 2022 The American National Red Cross Contact Us About Us RedCross.org Accessibility Terms of Use Privacy Policy Supporters News HI, I'M CLARA! Chat with me! Chat with me! HI, I'M CLARA! Ask me your blood donation questions. You can type "Schedule an appointment", "Eligibility requirements", or "Learn about donations". How can I help? LOADING Close