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An atypical form of infantile meningococcal meningitis
Christelle Xian-Ting Tan1,2, Yang Chern Lim2
1Paediatric Infectious Diseases, University of Oxford, Oxford, UK christellexttan@gmail.com.
Abstract:
We describe a rare case of infantile meningococcal (serotype B) meningitis in a 3-month-old Chinese boy with an atypical indolent presentation with prolonged persistent fever despite appropriate antimicrobial therapy likely due to drug fever. The case highlights the need for continued vigilance in identifying similar cases in the future.
Insights
This case report details a rare instance of infantile meningococcal (serotype B) meningitis in a 3-month-old boy. The illness presented atypically with prolonged fever, possibly due to drug fever, necessitating vigilance.
Area of Science:
- Pediatrics
- Infectious Diseases
- Neurology
Background:
- Meningococcal meningitis is a serious bacterial infection affecting the central nervous system.
- Infantile meningitis presents unique diagnostic challenges due to non-specific symptoms.
- Neisseria meningitidis serotype B is a significant cause of bacterial meningitis globally.
Observation:
- A 3-month-old Chinese male infant presented with an unusual, indolent course of illness.
- The infant experienced prolonged persistent fever despite receiving appropriate antimicrobial treatment.
- The clinical presentation suggested a possible diagnosis of drug fever complicating the meningitis.
Findings:
- The case highlights a rare presentation of infantile meningococcal (serotype B) meningitis.
- Persistent fever unresponsive to antibiotics was a key atypical feature.
- Drug fever was identified as a likely cause for the prolonged febrile state.
Implications:
- This case underscores the importance of considering drug fever in infants with persistent unexplained fever during antimicrobial therapy.
- Clinicians should maintain a high index of suspicion for atypical presentations of serious infections like meningococcal meningitis.
- Enhanced vigilance is crucial for early identification and management of rare pediatric infectious diseases.