Chart: How Blood Type Prevalence Varies Around the World

This chart shows prevalent blood type by region.

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The importance of knowing your baby's blood type

Chart: How Blood Type Prevalence Varies Around the World

Most common blood type

ABO blood group distributions in the world and various countries

LifeBank On X: Is Your Blood Type B Then You're Part Of 8%, 45% OFF

Blood type - Wikipedia

Blood Group Typing Market Size & Share Report, 2026

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The rarest and most common blood types by ethnicity