What should be done about the hepatitis B surface antibody in children?

Patient's question:

The child is 11 years old this year. During the summer vacation, he had a small surgery and had his blood tested. The results showed a positive hepatitis B surface antibody level, reaching 161.30, while all other indicators were negative. It's said that this could affect future job prospects when he grows up. What should we do? Thank you!

Doctor's answer:

Hello, based on the results of your test, it is very good. The hepatitis B surface antibody is the only protective antibody. If it is positive, it means you now have immunity to the hepatitis B virus, and the risk of contracting hepatitis B in this case is normal and low.
Suggestions: You don’t need to worry at this time. This test result is excellent. The purpose of people getting the hepatitis B vaccine on a daily basis is to produce this antibody. Once it is positive, you will not be infected with hepatitis B anymore.

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