Flu 2025 Mapa. *this graphic notice means that you are leaving an hhs web site.for more information, please see cdc's exit notification and disclaimer policy. Cdc uses models to estimate the range of flu illnesses, medical visits, hospitalizations, and deaths related to flu that have occurred during the season to date.

Number of influenza viruses detected by subtype, are critical for tracking the movement. Advice for the 2024 to 2025 season was discussed and confirmed at the 7 june 2023 jcvi meeting.