This dashboard shows the number of reported cases and trends for many reportable diseases in Johnson County.

In addition to case counts, users will see gender and age groups for each disease. To protect individuals’ privacy, age and gender data are not displayed when there are less than five cases in a group.

Use the filters on each page to see data by disease, category, and years. Selecting a value in one chart will change other charts on the page. 

For best experience, we recommend viewing the dashboard on a desktop computer and selecting the full screen button at the bottom right of the window.

If you have questions about any of the data shown, please call Johnson County Public Health at 319-356-6040 or email us at [email protected].

To find a list of reportable diseases in Iowa, please visit the Iowa Department of Health and Human Services website: https://hhs.iowa.gov/health-prevention/report-disease-or-outbreak.