World’s Rarest Blood Group 'CRIB' Found in Bengaluru Woman: All About It

World’s Rarest Blood Group 'CRIB' Found in Bengaluru Woman: All About It

Quick Summary A groundbreaking medical discovery in Bengaluru, India, has revealed the existence of a new, ultra-rare blood group known as the CRIB blood group. Found in a 38-year-old woman, this unique blood type is the first of its kind in the world, lacking a key antigen within the Cromer blood group system. CRIB belongs to the INRA (Indian Rare Antigen) classification and is so rare that no donor match has been found—even among the woman’s c…

CRIB Blood Group Discovered in India, Experts Baffled by Its One-in-a-Million Rarity

In a medical twist no one saw coming, scientists have identified a blood type that defies all known science — the CRIB blood group. Found in a newborn from Gujarat, this blood group has left experts stunned due to its one-in-a-million occurrence and potential clinical impact. The discovery was made by researchers at Mumbai’s National Institute of Immunohaematology (NIIH), who confirmed the existence of this previously unknown antigen system. Unl…