Related Experiment Video

Updated: May 11, 2026

An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection
09:01

An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection

Published on: December 10, 2013

[Respiratory syncytial virus brainstem encephalitis in a 7-year-old boy]

C Tison-Chambellan1, E Cheuret, C Cances

  • 1Service de neuropédiatrie, hôpital des enfants, 330, avenue de Grande-Bretagne, 31059 Toulouse, France. tison.c@chu-toulouse.fr

Archives De Pediatrie : Organe Officiel De La Societe Francaise De Pediatrie
|May 7, 2013
PubMed

Insights

Respiratory syncytial virus (RSV) can cause serious neurological complications in children, including encephalitis. This case highlights brainstem encephalitis in a child with RSV, emphasizing the need for further investigation into RSV

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Viral Encephalitis

Background:

  • Neurological complications of respiratory syncytial virus (RSV) in children range from 1-40% of cases.
  • Common complications include central apnea, anoxia, ischemic brain damage, and seizures.
  • Encephalitis is a rare but severe neurological manifestation of RSV infection.

Observation:

  • A 7-year-old boy presented with RSV A nasopharyngitis and subsequent brainstem encephalitis.
  • Cerebrospinal fluid analysis revealed positive polymerase chain reaction for RSV, indicating viral replication.
  • Magnetic resonance imaging (MRI) showed abnormalities consistent with encephalitis.

Findings:

  • The case demonstrates viral replication encephalitis as a cause of brainstem encephalitis in a pediatric RSV infection.
  • Literature review indicates that neurological complications of RSV are not fully investigated, with limited reports on encephalitis.
  • Central apnea, a frequent RSV complication, may have a peripheral mechanism, as suggested by animal studies.

Implications:

  • This case underscores the potential for RSV to cause severe central nervous system infections in children.
  • Further research is needed to elucidate the pathophysiology and epidemiology of RSV-induced neurological complications, particularly encephalitis.
  • Understanding these mechanisms is crucial for timely diagnosis and effective management of pediatric RSV infections.

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