Heat Waves and Health in Bourgogne-Franche-Comté. Bulletin dated July 15, 2026.

Key Points

  • Météo-France placed Nièvre and Yonne under an orange heat wave alert at 6 a.m. on July 15, after three days under a red alert. All eight departments in Bourgogne-Franche-Comté are under an orange heat wave alert this Wednesday, July 15. According to Météo-France: “The heat wave continues to move eastward.”
  • The overall activity of SOS Médecins and emergency services for all age groups is within the usual range for this time of year.
  • The iCanicule composite health indicator (including hyperthermia, dehydration, and hyponatremia among coded diagnoses) increased from July 9 to 14, from 1.2% to 2.4% of daily emergency department activity, and from 2.2% to 3.3% of daily SOS Médecins calls. The increase is smaller than during the first wave.

In relation to

Fortes chaleurs, canicule

Extreme heat, heat wave

thematic dossier

Heat waves can have a significant impact on health. It is therefore essential to take proper precautions. Certain measures must be put in place, especially for those most at risk.

thematic dossier

Climate

De fortes variations climatiques peuvent avoir des conséquences sanitaires et environnementales dramatiques. Les conséquences sur la santé peuvent être physiques ou psychologiques.

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