Since the student was at school for two days to pass the positive test, the local administration first asked the school to send 120 eleventh grade students home alone for two weeks because there were concerns about close contact between eleventh grade students and their movement on school property. The preparation and agreements that we made meant that when we had a confirmed positive case of KOVID-19, the school had an agreement that only 45 of the 270 10th grade students who were in close contact with the asymptomatic student should be isolated. Since the beginning of this academic year, several cases have been confirmed in 29 fiduciary schools, but between the warranties we have created and our tracking and tracing system, none of these cases resulted in a group being sent home all year round and one case resulted in one employee being isolated. For example, on September 3, the Eden Kindergarten School in Bolton contacted the local health team and Los Angeles to tell them that a grade 11 student had passed the VIDOC-19 test with a positive result. We are incredibly proud that the strong Academy of Stars follow-up process has allowed our schools to maximize the number of students who are still in school after a confirmed VIDOC-19 case. We also use our proven mapping software to alert staff when a student has symptoms in the classroom and, in the event of a positive test result, to track exactly where students were and who they had contact with. A particular challenge was to establish procedures for working with students with symptoms in the classroom and in the case of a positive VIDOC 19 test. Thanks to Call Corps’ efforts, the school was able to provide a complete list of students who were in close contact with an 11-year-old student at lunchtime. Following the advice of the health team and using the academy’s risk assessment plan, we were able to examine a number of factors, such as the classroom in which the student was enrolled and their route, to identify students who might have been in contact with them. The school was able to demonstrate that there was no need to send all 11th grade students home by discussing with the local LA and HPT “zones” of the school and classroom, making detailed site plans, and carefully organizing and controlling the movement along the corridor. What is an effective prevention strategy to protect students? How can disturbance be minimized if a positive case is confirmed? Here are some practical examples of schools that show how they addressed these problems. Not only did we avoid sending the group alone throughout the year, but we also significantly reduced the interference for all students because of the speed with which we were able to act. Thanks to the security measures accompanying the school contacts, only 17 out of 120 eleventh grade students were invited to isolate themselves for two weeks. All students participated in an information session two hours after their return to school to inform them that these rules are designed to protect the school community and that anyone who seriously violates these rules will be expelled from the school. Our procedures were recently tested when a pupil in the 11th grade passed a positive test on VIDOC-19. Our protection strategies have been effective, and we have taken steps to ensure the safety of our students and to limit disturbances in the school.