ISBT

CRIB blood group discovery in India marks a historic breakthrough in immunohematology. Learn about the rarest blood group, confirmed by ISBT in 2025, and its importance for exams like UPSC, PSC, Railways, and Banking. India Discovers World’s Rarest Blood Group – CRIB Discovery During Routine Surgery In early August 2025, a 38‑year‑old woman from Kolar…