HBV(CMIA)

The five tests of hepatitis B can not be used as an indicator to judge whether the virus is replicating, while DNA test is sensitive to the low level of HBV virus in the body by amplifying the viral nucleic acid, which is a common means to judge the virus replication. DNA is the most direct, specific and sensitive indicator of hepatitis B virus infection. Positive HBV DNA indicates that HBV replicates and is infectious. The higher the HBV DNA, the more the virus replicates and the more infectious it is. The continuous replication of hepatitis B virus is the root cause of hepatitis B. The treatment of hepatitis B virus is mainly to carry out antiviral treatment. The fundamental purpose is to inhibit the replication of the virus and promote the negative transformation of hepatitis B virus DNA. DNA detection also plays a very important role in diagnosing HBV and evaluating the therapeutic effect of HBV. It can understand the number of viruses in the body, replication level, infectivity, drug treatment effect, formulate treatment strategies, and serve as an evaluation indicator. It is also the only laboratory detection indicator that can help diagnose occult HBV infection and occult chronic HBV.