
MedicineJuly 15, 2025
Doctors Discover a Woman With Her Own Unique Blood Type
Newly discovered “Gwada-negative” is the rarest of 48 known blood groups
Jill Storry is an adjunct professor at the Division of Transfusion Medicine at Lund University, Sweden, and technical director of the Immunohematology laboratories of Region Skåne, Lund.

Doctors Discover a Woman With Her Own Unique Blood Type
Newly discovered “Gwada-negative” is the rarest of 48 known blood groups