To report on COVID-19 specific fields, go to Reporting > Reports > Student tab > COVID-19 Report
Select the students you wish to include using the Group/Form drop down menus, and the report will display which students are child of a Key Worker, a Vulnerable child, having an EHCP, having a social worker or on Temporary Free School Meals during Covid times. The Bubble name will be displayed, if applicable, as well as a column for Aspects, to see who is SEN, FSM etc.