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What does the titer result for hepatitis b surface ab test mean?

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

In brief: Marker of immunity

Surface ab is either a response to hep b infection or to injection of hep b vaccine.
The titer indicates how much antibody is present in the blood. This level varies with time during the course of infection or following an injection.

In brief: Marker of immunity

Surface ab is either a response to hep b infection or to injection of hep b vaccine.
The titer indicates how much antibody is present in the blood. This level varies with time during the course of infection or following an injection.
Dr. Dan Fisher
Dr. Dan Fisher
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