Health Monitoring in the Grand Est Region. Bulletin of January 15, 2026.

Key points

Bronchiolitis

  • In emergency departments, visits for bronchiolitis continue to decline, accounting for 12.9% of all visits in week 02-2026, compared to 17.0% of visits in week 01-2025. SOS Médecins consultations for bronchiolitis follow the same trend: 7.0% of all consultations are related to bronchiolitis.

Influenza and Flu-Like Illnesses

  • Flu-related activity in emergency departments is decreasing for the first time since the start of the epidemic but remains at a high level (3.8% of all emergency department visits). In SOS Médecins associations, while the number of consultations for flu-like illness has been decreasing since week 52 of 2025, the proportion of these consultations among all consultations appears to be stabilizing.

COVID-19

  • Both in hospitals and in community settings, the number of patients seeking care for suspected COVID-19 remains low (<1% of total activity).

Acute gastroenteritis

  • Emergency room visits and SOS Médecins consultations are fluctuating at levels typical for the season.

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