Clinical burden of acute respiratory infections in children < 5 years in the emergency room: results from the first season (2023/24) of the RISE study - Summary - MDSpire

Clinical burden of acute respiratory infections in children < 5 years in the emergency room: results from the first season (2023/24) of the RISE study

  • By

  • Vivien Greese

  • Tamina Schenck

  • Maria Adams

  • Eva Jenz

  • Marti Juanola-Falgarona

  • Annika Wülfing

  • Christine Hagemann

  • Tobias Tenenbaum

  • February 15, 2026

  • 0 min

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Objective:

To assess ER attendance and hospitalization rates of children under 5 years with ARI symptoms and analyze pathogen-specific trends during the 2023/2024 winter season.

Key Findings:
  • Acute respiratory infections are a significant cause of ER visits and hospitalizations in children under 5.
  • RSV, Rhinovirus, and Influenza are the most common pathogens identified.
  • ER visits due to ARI typically peak in winter months.
Interpretation:

The study highlights the burden of ARI in young children and the need for improved pathogen-specific diagnostics in emergency settings.

Limitations:
  • Data collection was limited to daytime hours on weekdays.
  • The study may not capture all ARI cases due to exclusion criteria.
Conclusion:

The findings underscore the importance of understanding pathogen-specific trends in ARI to inform prevention strategies and improve clinical management in pediatric emergency care.

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