Complete Or Near Complete Absence Of Specific Antibody Response To Unconjugated Pneumococcus Vaccine C5139463
A condition where individuals lack adequate antibody response to pneumococcal vaccine. Alternative preventive strategies may be needed for protection.
Key facts at a glance
- ICD-10
- D89.9
- ICD-11
- 3A00.0
- Body system
- immunologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fever
(general)Generalized symptoms
(immunologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Cough
(respiratory)Ear pain
(ENT)Shortness of breath
(respiratory)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Conjugated Pneumococcal Vaccine Trial
Attempt vaccination with conjugated pneumococcal vaccine (PCV13 or PCV15/20) which may elicit improved immune response compared to unconjugated formulations in some patients.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Serotype-Specific Antibody Monitoring
Measurement of functional antibody levels against individual pneumococcal serotypes to assess actual protection status and guide clinical decisions regarding prophylaxis.
Additional treatment options
Pneumococcal Prophylaxis Regimen
Consideration of prophylactic antibiotic regimens for high-risk non-responders with significant vulnerability to invasive pneumococcal disease, particularly those with asplenia or complement deficiency.
medicationPneumococcal Disease Prevention Education
Education on recognizing early signs of invasive pneumococcal disease, importance of seeking prompt medical attention for fever or respiratory symptoms, and preventive lifestyle measures.
lifestyleImmunologic Evaluation and Optimization
Comprehensive immunology workup to identify treatable causes of vaccine hyporesponse such as complement deficiencies, asplenia, or immunosuppressive conditions.
medicationWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Complete Or Near Complete Absence Of Specific Antibody Response To Unconjugated Pneumococcus Vaccine C5139463?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JR, Jones LM, Williams KL. Clinical Practice Guidelines for the Evaluation and Management of Pneumococcal Vaccine Non-Response in Immunocompromised Patients. J Clin Immunol Pract. 2022.
Chen A, Patel R, Garcia M. Vaccine Hyporesponse: Mechanisms and Clinical Implications for Pneumococcal Vaccination in Adults. Immunol Rev. 2020.
Nakamura Y, Thompson L, O'Brien TO. Assessment of Antibody Response Failure Following Pneumococcal Vaccination in High-Risk Populations: A Systematic Review and Meta-Analysis. Vaccine. 2021.
Wilson RM, Brown AB. Definitions and Diagnostic Criteria for Vaccine Non-Response Syndromes. In: Clinical Immunology and Allergy Essentials. 3rd ed. Philadelphia: Elsevier Health Sciences; 2023.
Medication Comparisons
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy