“She is undoubtedly the only known case in the world,” said Thierry Peyrard, a medical biologist at Établissement français du ...

The discovery was officially recognised earlier this month in Milan by the International Society of Blood Transfusion. The ...

Talk about a lonely hearts club. An unnamed woman from Guadeloupe has the rarest blood type on earth, to the extent that ...

A woman from Guadeloupe was found to have “Gwada Negative,” a newly discovered and ultra-rare blood type, marking the world’s ...

Thierry Peyrard stated, 'Today only she is compatible with herself in the whole world,' highlighting the uniqueness of the ...

ABO group: You can have blood type A, B, AB, or O. Rh factor: You’re either Rh-positive (+) or Rh-negative (-), depending on the presence or absence of a specific protein on your red blood cells.

Verywell / Emily Roberts Key Takeaways About 7% of people have type O negative (O-) blood. If you have this universal donor blood type, your blood donation can be used by a recipient of any blood type ...

According to the latest update on the Singapore Red Cross website, the stocks of O+, AB+, and A- blood types are running low, prompting a renewed appeal for donors to come forward. Since last week ...

The Global Blood Group Typing Market is Projected to Grow at an 8.80% CAGR Through 2032, Driven by Technological Advancements and Increasing Prevalence of Chronic Diseases.Austin, May 20, 2025 ...

Archaeology Ancient Maya 'blood cave' discovered in Guatemala baffles archaeologists News By Kristina Killgrove published 7 May 2025 ...

Increased RVESRI (1.38 ± 0.14 vs. 1.29 ± 0.14, P = 0.031) indicated RV subclinical dysfunction. The RV and LV blood pool T2 ratio was elevated in patients (0.96 ± 0.02 vs. 0.94 ± 0.03, P = 0.007).

The rarest blood type is called Rhnull. Only around 1 in every 6 million people have Rhnull blood. Learn about other blood types and their compatibilities in this article.