Why are there badges displayed next to the tabs in the Clinical Work Navigation Panel?

In the Clinical Work Navigation Panel, blue badges and their respective numbers within them, are a visual indication of outstanding items that need attention based on the scope of search being used for each tab.  Users can expand their scope of search from "Me" to other team members or everyone based on their user permissions.  The Confidential: Include EFR checkbox and date ranges may also be used to broaden your results.