What are Hepatitis C core antibodies (HBc-Ab)?
Hepatitis C core antibodies (HBc-Ab) are specific antibodies formed in response to prior exposure to the Hepatitis C virus (HCV). These antibodies target a component within the virus known as "hepatitis C core antigen."
Why Are Hepatitis C core antibodies analyzed?
The analysis of Hepatitis C core antibodies is used to confirm prior exposure to the Hepatitis C virus and assess a person's immunity to the virus. It is an essential part of diagnostic tests to understand infection status and the risk of re-infection.
What can high levels of Hepatitis C core antibodies indicate?
Elevated levels of Hepatitis C core antibodies may indicate a prior Hepatitis C infection where the individual has developed immunity to the virus. It can also be a sign of chronic infection or virus reactivation, especially if other positive markers like quantitative analysis of HCV RNA are present.
What can low levels of Hepatitis C core antibodies indicate?
Low levels of Hepatitis C core antibodies can suggest the absence of prior exposure to the Hepatitis C virus. They may also occur in individuals who have undergone successful Hepatitis C treatment and have cleared the virus.
What is the relationship between Hepatitis C core antibodies and IVF treatment?
Prior to in vitro fertilization (IVF) treatment or any form of assisted reproduction, it is common to test for hepatitis C and other infections as part of the medical evaluation to ensure a safe pregnancy and minimize the risk of transmitting infections to the unborn child.