Apperception is the activity of connecting and understanding activities that have been known to those that will be studied later. The outbreak investigation apperception is an activity carried out by the supervising lecturer of the Public Health Study Program, Faculty of Health Sciences (FIK), Muhammadiyah University of Surakarta (UMS) together with the field supervisor of the Boyolali Health Office, and led by the Head of Health Resources, Mr. Susanto Heru Nugroho, ST. , M.Si. The outbreak investigation apperception activity was held on Thursday, June 2, 2022 at the Boyolali Health Office. The activity was filled with discussions related to the timeline of activities, student assignments during the field and the rules that must be obeyed during the outbreak investigation.