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Live vs Inactivated Influenza Vaccine CKD — ESENeph MCQ

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EasyChronic Kidney DiseaseLive vs Inactivated Influenza Vaccine CKDESENeph

A 55-year-old man with CKD G4 is being considered for a live influenza vaccine (nasal spray). He is immunocompetent and not on immunosuppression. Can he receive the live vaccine?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: A — CKD alone (without immunosuppression) is not a contraindication to live vaccines; however the inactivated injectable influenza vaccine is preferred in CKD to ensure optimal immune response; the live nasal spray is less immunogenic in older adults

CKD without pharmacological immunosuppression is not an absolute contraindication to live vaccines. However, uraemia does cause functional immunodeficiency (impaired T-cell function, reduced vaccine responses), so the inactivated influenza vaccine is preferred – it provides more reliable immunogenicity, particularly in older adults (the live nasal spray is less immunogenic over age 50). Live vaccines ARE contraindicated in patients on significant immunosuppression (post-transplant, on biologics, high-dose steroids). Annual inactivated influenza vaccination is recommended for all CKD patients regardless of immunosuppression status.

Reference: UK Green Book – Immunisation; NICE – Influenza Vaccination