Evaluation of examination of weak positive HBsAg in hepaitis B Virus

Objective To evaluate the examination of weak positive HBsAg in hepatitis B virus (HBV).Methods Fasting blood of 80 patients with weak positive HBsAg of HBV were collected and serum were measured on day by ELISA,PCR,the examinaftion of CIC(circle immune complex).Results Among the 80 patients,the positive number of PCR,CIC were 5,27 respectively.Conclusion In caes of decline of immune fanction and the serve infection of HBV or subtypes in HBV,the situations of the patients may become worse or suffer from cancers.