Red Cross: Donors Of All Blood Types, Races And Ethnicities Needed

Red Cross: Donors Of All Blood Types, Races And Ethnicities Needed The American Red Cross urges people of all races and ethnicities to give blood or platelets to help increase the diversity of the blood supply. The vast majority of blood types fall into one of the major blood groups. However, for patients with rare blood types or those who receive regular blood transfusions, blood must