These two provide either a summary or a detailed listing of patient alerts.

The summary report is modernised version of http://www.openvpms.org/customisation/active-patient-alert-summary - its selection screen is:

Its explanatory text is:
"This report provides a summary of the In Progress patient alerts as at the specified date. Inactive patients are ignored."

Its output is like:

The detail report, Patient Alerts, is as follows:

Selection screen:

(where the id's default to those of the current customer/patient).

The explanatory text is:
"This report shows the selected current alerts for either one specified customer or all customers, and either one specified patient or all of them.
The patient column has the format <patient name> <customer last name> (patient-ID).
If you request that Inactive customers & patients are included, then any customers that are inactive will have a # in the leftmost column, and any of their patients that are inactive will have an exclamation mark next.
The output is ordered by customer name, patient name, alert
The Author column shows the login name of the alert's author.
The Alert select field has % added so that leaving it blank will find all, and entering say  %chip will find all the microchip alerts, and ag will find all the Aggression alerts."

The output is like: 

Keen eyed readers will see that the dates in the above are in mm/dd/yy format. This is because the report has been run on the OpenVPMS demo system which is set to have  US locale.