3 doctors weighed in:

Why do all blood banks seem to need o negative blood?

3 doctors weighed in
Dr. Dan Fisher
Internal Medicine
2 doctors agree

In brief: Because it is good

O negative is arelatively uncommon blood type and is the "universal donor" this blood can be safely given to anyone in an emergency.
Therefore it is highly sought after.

In brief: Because it is good

O negative is arelatively uncommon blood type and is the "universal donor" this blood can be safely given to anyone in an emergency.
Therefore it is highly sought after.
Dr. Dan Fisher
Dr. Dan Fisher
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