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Meningococcal B vaccine reactogenicity — RACP Paediatrics MCQ

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ModerateInfectious diseases and immunisationMeningococcal B vaccine reactogenicityRACP Paediatrics

A 2-month-old is due routine immunisations including meningococcal B vaccine in a jurisdiction where it is funded. The parents are worried because their older child had fever after vaccination. What would you advise the parents?

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Correct answer: A — Use prophylactic paracetamol as recommended with meningococcal B vaccination

Meningococcal B vaccine is more reactogenic in infants, and prophylactic paracetamol is recommended with infant doses. Delaying vaccination leaves infants unprotected during a higher-risk period. Parents should also receive clear advice on expected fever and when to seek medical review.

Reference: Australian Immunisation Handbook; National Immunisation Program Schedule