Question
My child is suspected of missing the third dose of the Hepatitis B vaccine and is now 8 and a half months old. The recent test shows the Hepatitis B surface antigen is negative and the surface antibody is positive. What should I do, and do I need to get another shot?
Answer
The time it takes for individuals to produce antibodies after receiving the Hepatitis B vaccine can vary. Since your child’s body has already produced antibodies, there is no need for another dose. However, there are many factors that can lead to childhood liver disease. If your child is diagnosed with liver disease, parents should immediately cooperate with the doctor for treatment, including gastrointestinal decompression and developing good hygiene habits. Parents should also be cautious not to let their child develop picky eating habits and should arrange meals in a balanced manner.