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Published on: September 7, 2022
[Severe bronchopneumonia in children: can Epstein-Barr virus serology be misleading?]
A Carsin1, E Bosdure, C Zandotti
1Unité de médecine infantile, CHU de la Timone-Enfants, 264, rue Saint-Pierre, 13385 Marseille cedex 05, France.
Insights
Diagnosing Epstein-Barr Virus (EBV) in children with severe pneumonia is challenging. Diagnostic tests can be unreliable, complicating the confirmation of EBV as the cause of respiratory illness.
Area of Science:
- Pediatrics
- Infectious Diseases
- Virology
Background:
- Primary Epstein-Barr Virus (EBV) infection can present with diverse clinical manifestations.
- Acute respiratory infections in immunocompetent children require accurate etiological diagnosis.
Observation:
- Two young, immunocompetent children presented with bronchopneumonia, severe hypoxemia, and spastic cough.
- Initial diagnostic workup suggested primary EBV infection based on viral presence in nasal secretions and positive serology.
Findings:
- The diagnosis of Epstein-Barr Virus (EBV) infection was not definitively confirmed in either case.
- Challenges exist in confirming EBV's role in acute respiratory infections due to diagnostic test limitations.
Implications:
- This case series highlights the difficulties in confirming EBV in pediatric respiratory infections.
- The limitations of current diagnostic tests for Epstein-Barr Virus (EBV) require careful consideration in clinical practice.
Abstract:
We report the cases of two young immunocompetent children with bronchopneumonia associating disabling, spastic cough and severe hypoxemia. In both patients, a primary Epstein-Barr Virus (EBV) infection had been suggested based on EBV presence in nasal secretions and a positive serology with anti-VCA immunoglobulin M. Nevertheless, the diagnosis was not confirmed. We discuss the problems confirming EBV responsibility in acute respiratory infections and the pitfalls of diagnostic tests.
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