Which is the rarest blood group in the world 2024?
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What is the Rarest Blood Type? According to the American Red Cross the rarest is AB(-), present in 1% of the Caucasians, in African Americans it is even rarer. B(-) and O(-) are also very rare, each accounting for less than 5% of the world's population.
2023-04-25 12:15:01
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Lucas Ross
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What is the Rarest Blood Type? According to the American Red Cross the rarest is AB(-), present in 1% of the Caucasians, in African Americans it is even rarer. B(-) and O(-) are also very rare, each accounting for less than 5% of the world's population.