Health Surveillance in the Grand Est Region. Bulletin of February 26, 2026.

Bronchiolitis

  • Bronchiolitis accounts for 12% of emergency room visits and 11% of SOS Médecins consultations among children under 1 year of age. It remains within the usual seasonal fluctuations.

Influenza and influenza-like illnesses

  • In week 08-2026, the region emerged from the epidemic phase. Seeking care for flu-like symptoms continued to decline: it now accounts for 1% of emergency room visits and 7% of SOS Médecins consultations. Seeking care for flu-like symptoms continues to decline, both in private practice and in hospitals. However, they remain at a high level, with 558 emergency room visits and 894 SOS Médecins consultations diagnosed as flu-like illness in week 07-2026.

COVID-19

  • COVID-19-related activity fluctuates at low levels (less than 0.5% of emergency room visits and SOS Médecins consultations).

Acute Gastroenteritis

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

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