Hepatitis B Virus Surface Antibody greater than 1000.00 is a very high protective antibody titer to Hepatitis B, indicating that immunity to the Hepatitis B virus has been acquired.
Hepatitis B Virus Surface Antibody is a protective antibody produced in the body after stimulation of the body’s immune system by Hepatitis B Surface Antigen, which inhibits the reproduction of the Hepatitis B Virus, neutralizes the virus and prevents the virus from getting close to the body’s cells.
In the quantitative test for hepatitis B virus surface antibody, the normal value is 0-10, and if it is greater than 10, it is positive. Hepatitis B surface antibody is greater than 1000, usually just after the hepatitis B vaccine, the antibody titer is very high, and the protective effect is strong. However, it does not mean that you will always have antibodies. Generally, it is necessary to review the hepatitis B five tests in 3 to 5 years, and if the value of hepatitis B surface antibody is less than 10, you need to get a booster shot of hepatitis B vaccine in time.
Even if the surface antibody of hepatitis B virus is more than 1000, you should pay attention to prevention in daily life and do not touch things freely.