Most common blood type in world
By
Emily Blake
Most people worldwide are
O+
positive, accounting for
37%
of the population.
O positive
1.
O+
A+
, the second most prevalent blood type, is found in
32%
of the world.
A positive
2.
A+
Third on the list is
B+
, which is found in around
8%
of the world's population.
B positive
3.
B+
Fourth on the list is
O-
, which is found in around
7%
of the world's population.
O Negative
4.
O-
About
6%
of the world's population has
A-
, another unusual blood type.
A negativ
e
5.
A-
Only
2%
of people globally have
B-
, even uncommon than A-.
B negative
6.
B-
AB+
, the rarest blood type, is only
1%
of the global population.
AB positive
7.
AB+
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