In this case, the hepatitis B surface antigen (HbsAg) and hepatitis B coreantibody (HbcAb) were positive.
该患者的乙肝表面抗原（HbsAg）和乙肝核心抗体（HbcAb）呈阳性。
2
The surface antigen , E antigen , front S1 antigen are negative , the surface antibody , E antibody , coreantibody are positive , make an explanation once meaning , whether regards or not please?
表面抗原、E抗原、前S1抗原呈阴性，表面抗体、E抗体、核心抗体呈阳性，请解释一下意思，好不好？
3
In addition, the ratio of anti-E antibody in HCV core protein antibody positive sera was lower than that of RNA positive ones.