Patient's question:
My daughter is 8 years old. She has received three cycles of the hepatitis B vaccine, but the result is still negative. Why?Doctor's answer:
8-year-old female patient, received three cycles of hepatitis B vaccine, still negative. Reasons: 1. Inactivation during the storage process of the hepatitis B vaccine. 2. The dose of the hepatitis B vaccine was too small. 3. Individual differences in the child, 99% of those who received the hepatitis B vaccine have protective antibodies. Currently, your child does not have antibodies, so it is necessary to restart the hepatitis B vaccine, which consists of three shots, respectively on the first day, one month later, and one year later. After vaccination, a follow-up test is required. Patients face the direct threat of hepatitis B, and we should promptly implement symptomatic treatment principles and avoid avoiding medical visits. If hepatitis B is not cured after long-term treatment, the treatment plan should be changed promptly.