Vaccinated Toddler With 15B/15C Serotype Switch Pneumococcal Meningitis

Richard Kevorkian1, Milene T Williams2, Cory M Mcfadden3

  • 1Infectious Disease Lab, Landstuhl Regional Medical Center, Landstuhl, DEU.

Cureus
|September 22, 2025
PubMed
Summary

A fatal case of pneumococcal meningitis occurred in a fully vaccinated child, caused by emerging serotypes not covered by PCV13. PCV20 may offer broader protection against invasive pneumococcal disease.

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