Influenza A-associated central nervous system dysfunction in children presenting as transient visual hallucination

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Intracerebroventricular and Intravascular Injection of Viral Particles and Fluorescent Microbeads into the Neonatal Brain

Published on: July 24, 2016

Yhu-Chering Huang1, Tzou-Yien Lin, Shu-Li Wu

  • 1Division of Pediatric Infectious Diseases, Chang Gung Children's Hospital, 5 Fu-Shin Street, Kweishan, Taoyuan, Taiwan. ychuang@adm.cgmh.org.tw

The Pediatric Infectious Disease Journal
|April 12, 2003
PubMed

Insights

Influenza A virus can cause central nervous system dysfunction in children, leading to hallucinations and behavioral changes. Fortunately, these symptoms often resolve quickly, indicating a generally good prognosis.

Area of Science:

  • Pediatric Neurology
  • Infectious Diseases
  • Neuroscience

Background:

  • Influenza A virus is a common respiratory pathogen.
  • Central nervous system (CNS) involvement in influenza is not fully understood.
  • Pediatric neurological complications of viral infections warrant further investigation.

Observation:

  • Five children (ages 3-6) presented with visual hallucinations and behavioral changes.
  • Symptoms emerged within 3 days of an influenza-like illness.
  • Electroencephalography revealed generalized slow waves in all affected children.

Findings:

  • Acute influenza A viral infection was confirmed in all five cases.
  • The observed neurological symptoms are consistent with CNS dysfunction.
  • All children recovered and were discharged in stable condition within 8 days.

Implications:

  • Influenza A-associated CNS dysfunction may be underdiagnosed in pediatric populations.
  • Early recognition and management of these neurological symptoms are crucial.
  • The prognosis for influenza-related neurological complications in children appears favorable.

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