Hepatitis B high sensitivity DNA cannot be detected to prove that there is no hepatitis B virus infection in the body or the level of the virus is extremely low. Hepatitis B is a viral hepatitis caused by the hepatitis B virus, which can be clinically manifested as weakness, loss of appetite, discomfort in the liver area, etc. With the prolongation of the disease, Hepatitis B may lead to cirrhosis of the liver, and ultimately lead to liver cancer. Hepatitis B High Sensitivity DNA Test is one way to check for the hepatitis B virus. The minimum value for the Hepatitis B High Sensitivity DNA test is 20 IU/mL. When there is no Hepatitis B virus in the body or the Hepatitis B virus is not replicating, the Hepatitis B High Sensitivity DNA is undetectable, which is a good sign, and it should be used in conjunction with other tests to determine the progression of the disease. Hepatitis B patients should be tested regularly, and if there is any discomfort, they should go to the hospital in time and receive symptomatic treatment under the doctor’s guidance.