In a groundbreaking development, French scientists have identified the world’s rarest blood group, known as Gwada-negative.

The varying worldwide distribution of blood types, with type O predominating in some regions while A or B show higher frequency in others, likely reflects the historical disease landscape in ...

BMC Research Notes (2017). [3] ABO and Rhesus (D) blood group distribution among blood donors in rural south western Uganda: a retrospective study. BMC Research Notes (2016).