If your team administrator has enabled the optional Injury/Illness Wellness metrics "Are you injured?" or "Are you unwell?" you will find any concerns flagged by athletes on your Availability Dashboard.
At the top of the Player Summary on the dashboard you will notice a yellow icon if any concerns have been reported that day.
Clicking this icon will bring up a summary of all players who have reported a concern.
You will also notice individual flags beside the name of any athlete who has reported a concern. Clicking on the icon will show you the details that the athlete recorded.