Hepatitis C Antibody with Reflex to HCV RNA Test
This test measures antibodies to Hepatitis C virus (HCV) in a blood sample. If the antibody result is reactive or borderline, the laboratory automatically runs quantitative HCV RNA testing on the same sample.
About this test
Hepatitis C Antibody with Reflex to HCV RNA looks for the body's immune response to HCV, the major cause of hepatitis C, using immunoassay on a 4 mL serum sample. Because an antibody result alone does not show whether the virus is still active, the laboratory automatically follows a reactive or borderline result with Hepatitis C Viral RNA, Quantitative, Real-Time PCR on the same sample.
This version of the product reflexes from antibody to RNA only; it does not add genotype testing as a further step. Quest lists it under names including HCV with Reflex, HCV Antibody and Anti HCV, which all refer to the same antibody measurement and reflex pathway.
Test details
| Collection | Quest patient service center |
|---|
Quest resources
Additional details
What this test looks at
The test reports Hepatitis C Antibody status from a 4 mL serum sample. If that result is reactive or borderline, the laboratory automatically runs Hepatitis C Viral RNA, Quantitative, Real-Time PCR on the same sample.
This test isn't part of the Celio Health store at the moment, so it can't be ordered or requested here. The test menu lists everything that can.
Laboratory results should always be interpreted by a licensed clinician who knows your health history. This page is information about a test, not medical advice.
Frequently asked questions
What does this test measure?
It measures antibodies to Hepatitis C virus (HCV) in a serum sample, with automatic RNA testing added if the antibody result is reactive or borderline.
How is the sample collected?
The test uses a 4 mL serum sample from a routine blood draw.
Do I need to prepare for this test?
No preparation instructions are listed for this test, though people follow any instructions their ordering clinician provides.
What happens if my antibody result is reactive or borderline?
The laboratory automatically runs Hepatitis C Viral RNA, Quantitative, Real-Time PCR on the same sample, without a separate order being needed.
Does this test also include genotype testing?
No. This product's reflex step stops at HCV RNA testing; it does not automatically add genotype testing.