Positive Hepatitis C Antibody Test: What the RNA Result Means

HCV means hepatitis C virus. A positive antibody test, often labelled anti-HCV, does not establish current infection. Antibodies can remain after an infection has cleared. A separate RNA test looks for genetic material from the virus.

This guide concerns adults with an existing result. It does not decide who needs screening or interpret an individual diagnosis.

If you only have the antibody report, ask whether RNA testing was done, is pending or needs another sample. Services arrange this differently; do not assume it happens automatically.

Detected RNA is evidence of current infection. It needs a clinician's explanation and a plan for further assessment and care.

Not detected usually means no current infection. The antibody might reflect an infection that cleared or a false-positive result. CDC still advises follow-up in some situations, including suspected recent exposure, other findings suggesting hepatitis C or concern about the sample's handling or storage.

An RNA result does not, by itself, establish how long infection has been present or assess liver damage. Those are different clinical questions.

Tell the clinician about earlier RNA results, any previous treatment and possible new exposures. Prior infection does not prevent reinfection, so a past result cannot settle a new concern. Do not assume when or how infection occurred.

Feeling well is not confirmation that virus is absent; hepatitis C often causes no symptoms. If you are unwell or think you may have been exposed recently, contact your clinician rather than waiting for an online reply.

Ask which result is final, whether your history changes the next step, and who will explain it. Keep reports in the service's approved private process. These prompts cannot diagnose you or choose treatment.