France is currently experiencing a widespread resurgence of influenza, prompting concern among public health officials as cases – especially among young children – sharply increase following the return too school[[1]]. The nation, already a leading tourism destination[[1]], now faces potential strain on healthcare resources as the epidemic is predicted to peak in late January or early February 2026. This developing situation requires vigilant monitoring adn preventative measures to protect vulnerable populations,especially as mortality rates among those 65 and older are currently elevated. The national health agency, Santé Publique France, is closely tracking the outbreak and providing updated information to the public.
A resurgence of the flu is being observed among children following the start of the school year, and health officials anticipate the epidemic could last for several weeks, peaking around late January or early February 2026.
Flu activity is currently high across France, with a recent increase in cases, particularly among children under the age of 5. This rise in pediatric cases could lead to a corresponding increase in adult infections in the coming weeks. Understanding the spread of influenza is crucial for protecting vulnerable populations and managing healthcare resources.
According to the latest bulletin from Santé Publique France, published on Wednesday, January 14, it is “very difficult to anticipate the impact that such an epidemic resurgence could have on the healthcare system.” The epidemic is expected to continue for several weeks, with a peak anticipated by the end of January or the beginning of February 2026.
All Regions Affected
All regions of France are currently experiencing flu activity, with the exception of Réunion. In Occitanie, officials are reporting an acceleration of infections and a noticeable increase in emergency room visits and hospitalizations at the start of the year.
Flu-related mortality is currently high, with a death rate comparable to the peak of the 2024-2025 epidemic, primarily affecting individuals over the age of 65.
Vaccination Rates Increasing
Vaccination remains the most effective measure to reduce the risk of severe illness and hospitalization. The vaccination campaign against both the flu and COVID-19 continues through January 31, 2026, and sufficient vaccine supplies are available. As of December 31, 2025, flu vaccination coverage was estimated at 46.3% among all targeted individuals, 53.3% among those 65 and older, and 27.1% among those under 65 at risk of severe flu, details Santé Publique France. These vaccination rates are an important indicator of community protection.
These estimates are higher than those observed on the same date in 2024. Non-pharmaceutical interventions, such as wearing masks, handwashing, and ventilating indoor spaces, are still strongly recommended to limit the spread of the virus. Coughing is believed to be a major vector for virus transmission.
