Health Surveillance of Mortality. Weekly Update, January 20, 2026.

Key Points

  • At the national level, the increase in the number of deaths from all causes reported by INSEE continues, with excess deaths observed in S01 and S02-2026 among those aged 65–84, and more markedly in S02 among those aged 85 and older.

  • At the regional level, excess deaths are observed in all mainland regions (except Corsica) in S02-2026, with a more pronounced level in the regions of the western coast, Centre-Val de Loire, and Auvergne-Rhône-Alpes.

  • Nationally and in most regions, the number of deaths certified electronically stabilized in S03-2026.

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