'; Consumer Health: What is the universal blood donor type? – Dr Fundile Nyati

Consumer Health: What is the universal blood donor type?

Consumer Health: What is the universal blood donor type?
a graphic illustration of a bag of donated blood, with the tubing forming a valentine heart

January is National Blood Donor Month, which makes this a good time to learn more about blood types.

There are four blood types: A, B, AB and O, each differentiated by specific proteins called “antigens.” And blood also is classified by the rhesus, or Rh, factor — negative or positive.

Ideally, blood transfusions are performed with donated blood that’s an exact match for type and Rh factor. But what happens in an emergency, when there isn’t time or opportunity to check?

Learn more about the universal blood donor type from Dr. Rajiv Pruthi, a Mayo Clinic hematologist.

Tell us about your thoughtsWrite message

Your email address will not be published. Required fields are marked *

Back to Top
Close Zoom
This is not allowed.