The International Society of Blood Transfusion has recognized a new blood type. The new addition, now the 48th recognized ...

In a groundbreaking discovery, scientists have identified a new blood type that is so rare it exists in only one person on ...

A French woman from Guadeloupe is the sole known carrier of the newly identified "Gwada negative" blood type, the 48th recognized by the International Society of Blood Transfusion.

Although the pyoderma improved slightly with therapy, the mild anemia persisted. A transfusion of compatible Group A, D-positive blood was started at 11:00 a.m. on September 10, 1948.