Flu map: These states are now at CDC’s highest activity level
The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...
NBC4 Columbus17d
MAP: CDC reports surge in respiratory illnesses in Ohio, nationwide
The CDC calculates its activity levels (minimal, low, moderate, high, very high) with a baseline of the average illness activity level when COVID, flu and RSV visits are low. A CDC map of acute ...