Did You Know?
Blood type is categorized into many sections. Some can be the most effective at donating while others could be the rarest to have. Donating blood is also a vital part in society.
Each year there are 4.3 million blood transfusions to save lives. In the United States there is a blood transfusion every 2 seconds. A rare blood type is created when a person lacks 99% of the antigens that other people do not have.
