Santé publique France has a mandate to provide expert advice as set forth in Ordinance No. 2016-462 of April 14, 2016: “Within its area of competence and to carry out its missions, the...

This fact sheet is intended to assist healthcare professionals with meningococcal vaccination. It presents a summary table of the various vaccination schedules based on meningococcal...

Chronic infection with the hepatitis B virus (HBV), either alone or in combination with the hepatitis delta virus (HDV), is a major public health issue in France and worldwide, due to...

The hepatitis delta virus (HDV) is a defective virus, a satellite of the hepatitis B virus (HBV), whose envelope it uses to spread. It is therefore found in patients infected with HBV...

Objectives – To study, among men who have sex with men (MSM), the use of screening and vaccination against the hepatitis B virus (HBV), the positivity rate of the most recent test, and...

Key PointsLocally Acquired CasesIn Nouvelle-Aquitaine, on September 23, 2026, 68 locally acquired cases of chikungunya, spread across eleven transmission clusters, were identified in the...

Key PointsAsthmaAs expected, activity has remained high in S38 since the week school started, both in emergency rooms and at SOS Médecins, particularly among children under 15.Lower...

Key PointsMalariaThe number of malaria cases has remained stable and low over the past two weeks, with 3 cases reported (1 in S37 and 2 in S38, provisional data) compared to a total of 5...