Influenza Affects the US Seasonally

The 2024–2025 flu season saw an estimated 41–71 million infections and the highest hospitalization rates in over a decade. This segment differentiates symptoms, discusses why certain communities are more vulnerable to outbreaks, and discusses how well the 2024–2025 vaccine is holding up against strains like H1N1 and H3N2.

Resources:

https://www.cdc.gov/flu-burden/php/data-vis/2024-2025.html

https://www.cdc.gov/fluview/surveillance/2025-week-09.html

https://www.cdc.gov/flu-burden/php/data-vis/past-seasons.html