HBV DNA

HBV DNA refers to the genetic material of the hepatitis B virus present in a person's blood. Measuring HBV DNA helps determine how actively the virus is replicating, or making copies of itself. A higher HBV DNA level indicates more active infection, which can increase the risk of liver damage. This test is important for diagnosing hepatitis B, assessing the severity of infection, and guiding treatment decisions. In essence, HBV DNA levels provide a clear picture of how the virus is functioning within the body at a given time.