Hepatitis C Virus Antibody - HCV (Rapid)

HEPATITIS C VIRUS ANTIBODY - HCV (RAPID) Test

The Hepatitis C Virus Antibody – HCV (Rapid) test detects antibodies produced by the immune system in response to hepatitis C virus (HCV) in a blood sample. It is commonly used as an initial screening test for hepatitis C infection.

A reactive or positive HCV antibody result indicates that a person has been exposed to HCV at some point. However, it does not confirm that the virus is currently present, because antibodies can remain detectable even after an infection has cleared or been successfully treated.

If the antibody test is reactive, an HCV RNA test (NAT/PCR) is generally recommended to determine whether there is an active HCV infection. A non-reactive result usually indicates that HCV antibodies were not detected, although testing during a very recent exposure may require repeat or additional testing because of the window period.

HEPATITIS C VIRUS ANTIBODY - HCV (RAPID) Test Recommended for Individuals:

• Individuals undergoing routine hepatitis C screening
• People with a known or suspected exposure to HCV
• Individuals with risk factors for hepatitis C infection
• People with unexplained elevation of liver enzymes
• Individuals with symptoms or clinical findings suggestive of hepatitis
• People who have previously been diagnosed with hepatitis C and require follow-up testing
• Individuals advised by their healthcare provider to undergo HCV screening

FAQs

1. What does a positive HCV antibody rapid test mean?
A reactive result means that HCV antibodies were detected, indicating previous or current exposure to hepatitis C. It does not by itself confirm an active infection. An HCV RNA test can determine whether the virus is currently present.

2. Does a negative HCV antibody result completely rule out hepatitis C?
Not always. If exposure occurred recently, antibodies may not yet be detectable. In such situations, your healthcare provider may recommend repeat antibody testing or HCV RNA testing, depending on the timing and circumstances of exposure.

3. What should I do if my HCV antibody test is reactive?
A reactive screening result should be followed by appropriate confirmatory HCV RNA testing. Your healthcare provider can recommend the next steps based on your result, medical history, and potential exposure.