Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation across all age groups through S37-2025. At the...

Legionellosis is caused by the Legionella bacterium. It begins with flu-like symptoms accompanied by fever, which progress to pneumonia. Prompt and appropriate treatment leads to a favorable outcome.

Legionellosis is a lung infection caused by the Legionella bacterium. It is a notifiable disease monitored by Santé publique France.

Legionellosis is a major public health concern. It is monitored epidemiologically by Santé publique France.

Key Points COVID-19 Covid-19 surveillance indicators continue to rise in Normandy (SOS Médecins calls, emergency room visits and hospitalizations, viral circulation) and have reached a...

Key Points Chikungunya, Dengue, and Zika Indigenous cases As of September 22, 2025, 76 outbreaks of locally transmitted chikungunya and dengue and a total of 603 cases have been...

Key points Chikungunya, dengue 198 imported cases of dengue 177 imported cases of chikungunya 2 AUTOCHTHONOUS cases of chikungunya West Nile virus infections 8 confirmed local human...

Key Points Dengue, Chikungunya, and Zika As of September 24, no new locally transmitted cases have been reported in Corsica since week 33. The current tally stands at 3 locally...

Key points 172 reported cases of measles 73% of cases in the North 34% of cases are children aged 5–14 22 complications, including 12 cases of pneumonia 50% unvaccinated or had only 1...

View data on the epidemiological situation regarding Legionnaires' disease in France on Santé publique France.