France is grappling with a significant rise in flu cases among children aged 5 to 14, while infection rates among those aged 15 and older have shown a decline, according to the latest data from the French health department. The weekly bulletin, covering the period from January 13 to 19, 2025, reveals that flu activity remains intense across the country, though its impact varies across age groups.
In urban areas, flu cases among children aged 5 to 14 continue to rise steadily, while rates among adults aged 15 to 64 remain stable. Meanwhile, a decrease in flu cases has been observed among seniors aged 65 and older. Despite these variations, flu activity remains alarmingly high across all age groups.
The situation in hospitals is equally concerning. Emergency rooms and inpatient wards have reported a sharp increase in flu-related admissions among children under 15, particularly those aged 5 to 14. In contrast, hospitalization rates for individuals aged 15 and older have declined. However, the rate of flu-related hospitalizations among children under 15 remains exceptionally high, while it has moderated among older age groups.
Health experts warn that the current surge in flu cases among children could lead to a renewed increase in hospitalizations among adults in the coming weeks. The majority of flu-related cases reported in medical and social institutions are still attributed to the influenza virus. Although the rate of flu-associated deaths has slightly decreased compared to the previous week, it remains significantly higher than levels seen during previous flu seasons.
In response to the ongoing outbreak, France has extended its flu vaccination campaign until the end of February 2025. Health authorities are urging the public to get vaccinated, emphasizing that it remains the most effective way to prevent the disease. Recognizing flu symptoms is also critical. Experts note that flu typically begins suddenly, with symptoms such as fever, cough, body aches, and fatigue.
Public health agencies in France are closely monitoring the situation and advising citizens to take precautionary measures, particularly for vulnerable age groups. Vaccination is being prioritized as a key strategy to curb the spread of the virus and protect those most at risk.
As the flu season continues, health officials are calling for vigilance and proactive measures to mitigate the impact of the outbreak, especially among children and older adults.

