In France, a severe heat wave has led to rising temperatures and increased risk of heat‑related illness and death among vulnerable populations. In response, the French government has mobilized postal workers to check in on older people.

Postal workers will travel to homes, carry out brief health checks, provide water and advice, and report any urgent needs to local health authorities. The initiative builds on the existing reach of the postal service, which has long delivered mail to remote regions and is trusted by residents.

The government emphasizes that older people are the most at risk because of reduced thermoregulation and chronic conditions. By leveraging the network of postal workers the state aims to reduce heat‑related deaths, support social isolation, and encourage early medical intervention.

Early reports from regions such as Île‑de‑France and Provence‑Alpes‑Maritime show that the program is already reducing emergency calls and increasing community awareness. The initiative highlights how public services can adapt to climate emergencies by providing personalized care to vulnerable citizens.