France's civil security chief said Monday that the worst effects of the current heatwave may not yet be over [1].
The warning comes as the country grapples with a prolonged period of extreme heat that has strained public health systems and increased the risk of death among vulnerable populations.
Julien Marion, the director general of Civil Security, said during an interview on BFMTV and RMC that health impacts continue to be felt [1]. He said that the most severe outcomes are not necessarily behind the population, as the physiological toll of extreme heat often persists even after temperatures begin to decline [1].
This exceptional heatwave has lasted for approximately 10 days [1]. While France is no longer under a red alert as of Sunday evening, five departments remain under an orange vigilance level this Monday [2].
The human cost of the episode has already become evident. Authorities reported seven deaths directly or indirectly linked to the high temperatures since the start of the event [3]. Officials said they fear a spike in excess mortality as the health consequences of the heat accumulate over time [2].
Labor advocates have called for immediate protections for workers during the crisis. Jean-Pierre Farandou said that work should be suspended during the hottest hours of the day to prevent further casualties [4].
The current situation highlights a disconnect between meteorological relief and sanitary recovery. While the peak temperatures may have passed in many regions, the risk of organ failure, and heatstroke remains high for the elderly and those with pre-existing conditions [1].
“"Le pire n’est pas forcément derrière nous."”
The warning from Civil Security underscores the 'lag effect' of heatwaves, where mortality rates often peak after the highest temperatures have occurred. By maintaining a high state of alert despite a drop in degrees, French authorities are attempting to mitigate a secondary wave of hospitalizations and deaths caused by prolonged heat stress.
