Key Points Gastroenteritis and Acute Diarrhea  Activity is down in hospital emergency departments (low activity level) and up at SOS Médecins (moderate activity level) ...

Key Points Several Outbreaks of Local Transmission Detected As of August 25, 2026, five outbreaks of local transmission have been identified in Nouvelle-Aquitaine, totaling 24 cases...

Key Points Chikungunya, Dengue, and Zika Since May 1, 2026, 84 imported cases of dengue, 18 imported cases of chikungunya, and 1 imported case of Zika have been identified and...

Key Points  Smallpox B (Mpox)  23 imported cases from Madagascar and 5 locally acquired cases. Secondary spread from imported cases is limited, and local transmission is restricted. ...

Brucellosis is caused by bacteria of the genus Brucella. It is transmitted to humans through direct contact with infected animals, ingestion of contaminated food, or inhalation of...

Key Points From January 1 to July 31, 2026, 320 cases of smallpox B (mpox) were reported, including 15 without laboratory confirmation. Among the cases for which the clade could be...

Key Points West Nile Virus Infections A total of 12 human cases have been identified in the Provence-Alpes-Côte d’Azur region (+3 cases compared to the last report): 7 cases in...