Canadian Blood Services - Individuals with type O-negative blood are universal blood donors because any patient, no matter their blood type, can receive O-negative blood. In an emergency, when there is little
![Blood group compatibility chart with universal donor 0 and universal recipient AB - concerning blood donation and transfusion, depicted with arrows Stock Photo - Alamy Blood group compatibility chart with universal donor 0 and universal recipient AB - concerning blood donation and transfusion, depicted with arrows Stock Photo - Alamy](https://c8.alamy.com/comp/2DKWD0N/blood-group-compatibility-chart-with-universal-donor-0-and-universal-recipient-ab-concerning-blood-donation-and-transfusion-depicted-with-arrows-2DKWD0N.jpg)
Blood group compatibility chart with universal donor 0 and universal recipient AB - concerning blood donation and transfusion, depicted with arrows Stock Photo - Alamy
![Toward universal donor blood: Enzymatic conversion of A and B to O type - Journal of Biological Chemistry Toward universal donor blood: Enzymatic conversion of A and B to O type - Journal of Biological Chemistry](https://www.jbc.org/cms/asset/79638084-537f-4769-a18a-a8836f102d3a/gr1.jpg)
Toward universal donor blood: Enzymatic conversion of A and B to O type - Journal of Biological Chemistry
![Scientists have discovered how to convert type A and B blood into universal donor type O | World Economic Forum Scientists have discovered how to convert type A and B blood into universal donor type O | World Economic Forum](https://assets.weforum.org/editor/kCp2baCW2HAAsbyIXTEZupVT5vK0tWCY7ZBRMyQ7qxM.jpg)
Scientists have discovered how to convert type A and B blood into universal donor type O | World Economic Forum
![Can a donor with type AB blood give can give blood to someone else with a different blood type? | Socratic Can a donor with type AB blood give can give blood to someone else with a different blood type? | Socratic](https://useruploads.socratic.org/oebYMC0XQjutZW8jtdsg_post_1611095_1253553878_med.jpg)