2024-2025 United States Flu Season: Preliminary In-Season Severity Assessment | Influenza (Flu) | CDC
CDC assesses the flu severity in the United States using the three indicators across all age groups| Influenza (Flu)
An addendum to the detailed analysis of the 2023-24 influenza season activity.| Influenza (Flu)
CDC assesses the flu severity in the United States using the three indicators across all age groups| Influenza (Flu)
Information on current and past methods for estimating the number of flu illnesses, medical visits,| Flu Burden
