Hepatitis B

Unlike the surface antigen, the e-antigen is found in the blood only when the HBV virus is actively replicating. HBeAg is often used as a marker of ability to spread the virus to other people (infectivity). It may also be used to monitor the effectiveness

Unlike the surface antigen, the e-antigen is found in the blood only when the HBV virus is actively replicating. HBeAg is often used as a marker of ability to spread the virus to other people (infectivity). It may also be used to monitor the effectiveness