How Do Blood Types Work?

Rhesus negative must be confirmed with D-antigen typing, weak D group were considered as Rhesus positive blood group All reagents were used according to

Blood Group Serology · 1 Watkins WM The ABO blood group system: Historical background Transfusion Medicine 2001;11:243-65 · 2 Coombs RA,

blood group What are the rarest blood types? · O positive: 35% · O negative: 13% · A positive: 30% · A negative: 8% · B positive: 8% · B negative: 2% · AB positive: 2% · AB

blood link What is the significance of my blood group? All donors belong to one of four blood groups: A, B, AB or O Â You are also classified as either Rh