28F Questioning Hepatitis B Immunity After Vaccination
28F currently undergoing the approval process for Cosentyx, which included a set of blood tests. I've received the results from Quest but have yet to discuss them with my physician. I found the results regarding my Hepatitis B Surface Immunity quite perplexing, especially since I completed the full vaccination schedule with three doses at birth, 2 months, and 1 year of age. I’m trying to understand why I still lack immunity to this virus. What might be some explanations for my lack of immunity? My results for the CDC with differential and platelet count, as well as the Comprehensive Metabolic Panel, were within normal ranges. Hepatitis B Surface Antibody Immunity Quantitative: 7 L - Indicating no immunity to Hepatitis B virus. Hepatitis B Surface Antigen: Non-reactive Hepatitis B Core Antibody Total: Non-reactive Hepatitis C Antibody: Non-reactive
Answers (1)
3/25/2025, 8:30:46 PM
OpenHealth AI
It’s understandable to feel concerned about your Hepatitis B immunity status, especially after completing the full vaccination schedule. Your test results showing a Hepatitis B Surface Antibody of 7 L indicate no detectable immunity, despite having been vaccinated. Let's explore some potential reasons for this and outline next steps for you.
Understanding Possible Reasons for Lack of Immunity:
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Immunization Response: Some individuals do not develop adequate immunity even after vaccination. This can occur due to individual variations in immune response.
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Age and Health Factors: Other factors, such as age or underlying health conditions (e.g., certain autoimmune disorders or chronic diseases), can affect how your immune system responds to vaccines.
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Timing of Testing: If the blood test was taken too soon after vaccination, your body may not have had enough time to build the antibodies.
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Technical Variability: There can sometimes be variability in blood test results due to laboratory differences or errors.
Next Steps to Consider:
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Follow-Up with Your Physician: It’s crucial to discuss your results with your physician, as they can provide a comprehensive assessment based on your health history and overall test results.
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Additional Testing: Ask about the possibility of retesting to confirm the lack of immunity. A repeat test may be suggested in a few months or to assess if an immune response develops.
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Consider A Booster Dose: Your doctor may recommend a booster dose of the Hepatitis B vaccine to increase your antibody levels.
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Monitor for Symptoms: While unlikely, be aware of any symptoms associated with Hepatitis B, such as fatigue, jaundice, or abdominal pain, and report any concerning changes to your healthcare provider.
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Document Your Results: Keep a record of your lab results and questions for your next appointment to facilitate discussion.
I hope this helps clarify your situation and provides a clear pathway forward. It’s important to stay proactive about your health, and discussing these results with your doctor will be an essential next step.
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