Scientists Discover New Blood Type, But There’s a Catch

Researchers are marveling at what they discovered in a 68-year-old French woman.

According to Live Science, the woman from the French region of Guadeloupe is the only known person in the world to have what doctors say is a new blood type. The outlet reports that researchers revealed the rarity during a presentation at the International Society of Blood Transfusion's Congress in Milan, Italy. 

Because this is a new blood type and the woman from the region of Guadeloupe is the only known person in the world to have it...