Acute Respiratory Infections (Flu, Bronchiolitis, COVID-19). Bulletin dated October 21, 2026.

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Key Points

Acute Respiratory Infections (ARI)

  • Indicators are generally stable and at baseline levels

Influenza

  • All indicators are at baseline levels. Sporadic detections of influenza viruses.

Bronchiolitis and RSV infections

  • All indicators remain at baseline levels, despite an increase in healthcare utilization for bronchiolitis. Rhinoviruses and enteroviruses, which can cause bronchiolitis, continue to circulate.

COVID-19

  • Indicators are generally stable or declining, with little impact on healthcare utilization.

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