Blood Facts and Statistics | American Red Cross
Blood donation is a simple four-step process: registration, medical history and mini-physical, .

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56 Facts About Blood :: America's Blood Centers
56 facts about blood types, parts, uses, needs, donors and . AB is the universal recipient; O negative is the universal donor of red blood cells. Dr. Karl .

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Interesting Facts about Blood Donation
Did you know? Only 5 percent of eligible donors across the nation donate blood, but the number of transfusions nationwide increases by 9 percent every year.