HCV Abs (Hepatitis C Virus Antibodies) analysis is a laboratory test used to detect the presence of antibodies against the Hepatitis C virus in the blood. This test is performed to determine whether a person has been previously exposed to the virus, as a positive result may indicate either a past or active infection. This test is a key step in diagnosing Hepatitis C and is often used as part of routine screenings for individuals at risk, such as healthcare workers or those with a history of intravenous drug use. The test also helps doctors determine the need for additional tests to confirm the infection, such as an RNA test for the virus, and contributes to guiding appropriate treatment and monitoring liver health.