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White Blood Cell Count


Also known as: WBC; Leucocyte count; White count
Related tests: Full blood count

At a Glance

Why Get Tested?

If your doctor thinks that you might have an infection or allergy and to monitor treatment

When to Get Tested?

As part of a full blood count (FBC), which may be used for a variety of reasons

Sample Required?

A blood sample taken from a vein in your arm or by a fingerprick or heelprick