Key Points

• The Provence-Alpes-Côte d'Azur region experienced a heat wave in S31, prompting five of the region's six departments to be placed under an orange alert.

• In Marseille, overall activity within the Oscour and SOS Médecins networks remains generally stable.

• In Nice, overall activity in emergency departments is stable, while that of the SOS Médecins association is decreasing.

• Notable signals identified through the analysis of syndromic clusters in emergency departments and SOS Médecins (signals not observed at the regional level and/or observed values exceeding expected values) pertain to Nice: an increase in emergency department visits for acute alcohol intoxication and for fainting spells (values higher than those observed in previous weeks and in previous years during the same period).