Respiratory Illnesses

Respiratory viruses commonly cause illness such as flu, COVID-19, and respiratory syncytial virus (RSV), especially in the fall and winter. 

You can find information about the current activity and trends in Frederick County from the following CDC pages:

Note: for each webpage provided above, select the state and county to see local data. 

The images below show parts of these webpages as of Feb. 21, 2024.

Maryland respiratory illnesses
CDC respiratory illnesses graph as of Feb. 21, 2024