Hepatitis B is an infectious disease caused by the HBV virus. If not diagnosed and treated, the disease can severely affect liver function, especially cirrhosis and liver cancer. Therefore, blood tests to diagnose hepatitis B play an important role in early diagnosis and timely treatment of this disease.

I received a positive HBsAg II Cobas test (1.05 COI) and a quantitative HBsAb test of 148.5 IU/L. The doctor asked me, what does a positive HBsAg test mean?

I have hepatitis B, HBsAg positive. I have been taking the antiretroviral drug tefostad for almost 4 years. Recently, I went to have ALT, AST normal, liver ultrasound normal, HBeAg negative, Anti HBe negative, HBV automated system load measurement, but no HBV-DNA was detected in the sample. Doctor tell me, what does hepatitis B test mean? When should I stop taking antiretroviral drugs and if I stop antiretroviral drugs will my illness get worse

Hepatitis B is a disease with unpredictable progression and dangerous complications if the virus is not well controlled. In addition to testing for hepatitis B virus antigens, the doctor will prescribe specialized tests to diagnose and assess the disease: what level, what stage, how can it be treated...