Key Points

• Weather context: Extreme heat with an ORANGE heat wave alert in effect for the Pyrénées-Orientales department from July 18 to 19, 2023, and for the Gard and Hérault departments from July 19 to 20, 2023.

• Trends in heat-related morbidity indicators between July 18 and 24, 2023: No significant trend in hospital admissions but a slight, non-significant increase in SOS Médecins calls for all causes.