Public Health Monitoring in Corsica. Bulletin dated September 16, 2026.

Key Points

Asthma at the Start of the School Year

  • In S37, the week following the start of the school year, the number of asthma cases among children under 15 increased at SOS Médecins and in emergency rooms; however, the percentages remained within the ranges typically observed during the same period in previous years.

Heat and Health

  • There is no heat wave currently underway in Corsica, nor is one forecast for the coming days. The last heat wave ended on August 29.
  • Heat-related activity in emergency departments remained stable and in line with expected seasonal levels. The rate of hospital admissions following a visit to the emergency room remained high. Only one consultation for a heat-related condition took place at SOS Médecins.

Dengue, Chikungunya, and Zika

  • In Corsica, since May 1, two imported cases of dengue have been confirmed (the most recent in S35).

Mortality

  • During week 36, the number of deaths from all causes, based on INSEE civil registry data, remained within the usual range of fluctuation in Corsica.
    The number of all-cause deaths certified electronically in week 37 also remained within the usual range (as numbers are low and fluctuating in Corsica) (graphs not shown for either source).

In relation to

asthme

Asthma

thematic dossier

Asthma is a chronic respiratory disease characterized by attacks, which are episodes of breathing difficulties (dyspnea). Asthma has a significant impact on patients’ quality of life.

Dengue

thematic dossier

Dengue fever is a viral disease transmitted by mosquitoes of the genus Aedes. The most common symptoms are fever and joint pain. Its complications can be severe.

Fortes chaleurs, canicule

Extreme heat, heat wave

thematic dossier

Heat waves can have a significant impact on health. It is therefore essential to take proper precautions. Certain measures must be put in place, especially for those most at risk.

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